Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Policies)

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Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2019
Accounting Policies [Abstract]  
Use of Estimates
Use of Estimates
The preparation of financial statements in conformity with U.S. generally accepted accounting principles (“US GAAP”) requires management to make estimates and assumptions that affect the reported amounts in the Company's accompanying consolidated financial statements and notes to the consolidated financial statements. Actual results could differ from those estimates.
Reclassification and Immaterial Correction of an Error
Reclassification and Immaterial Correction of an Error
The Company has reclassified certain amounts relating to its prior year results to conform to its current period presentation. These reclassifications have not changed the results of operations of prior years.
Revenue Recognition
Medicare
Home Health Services
The home nursing Medicare patients are classified into one of 153 home health resource groups prior to receiving services. Based on the patient's home health resource group, the Company is entitled to receive a standard prospective Medicare payment for delivering care over a 60-day period referred to as an episode. Revenue is recognized based on the number of days elapsed during an episode of care within the reporting period.
Final payments from Medicare will reflect base payment adjustments for case-mix and geographic wage differences and 2% sequestration reduction. In addition, final payments may also reflect, but are not limited to, one of four retroactive adjustments to the total reimbursement: (a) an outlier payment if the patient’s care was unusually costly; (b) a low utilization adjustment if the number of visits was fewer than five; (c) a partial payment if the patient transferred to another provider or transferred from another provider before completing the episode; or (d) a payment adjustment based upon the level of therapy services required. Medicare rates are based on the severity of the patient's condition, service needs and goals, and other factors relating to the cost of providing services and supplies, bundled into an episode of care, not to exceed 60 days. An episode starts the first day a billable visit is performed and ends 60 days later or upon discharge, if earlier, with multiple continuous episodes allowed.
The Medicare home health benefit requires that beneficiaries be homebound (meaning that the beneficiary is unable to leave their home without a considerable and taxing effort), require intermittent skilled nursing, physical therapy or speech therapy services, and receive treatment under a plan of care established and periodically reviewed by a physician. All Medicare contracts are required to have a signed plan of care which represents a single performance obligation, comprising of the delivery of a series of distinct services that are substantially similar and have a similar pattern of transfer to the customer. Accordingly, the Company accounts for the series of services ("episode") as a single performance obligation satisfied over time, as the customer simultaneously receives and consumes the benefits of the goods and services provided. Expected Medicare revenue per episode is recognized based on the number of days elapsed during an episode of care within the reporting period.
The base episode payment can be adjusted based on each patient's health including clinical condition, functional abilities, and service needs, as well as for the applicable geographic wage index, low utilization, patient transfers and other factors. The services covered by the episode payment include all disciplines of care in addition to medical supplies. Medicare can also make various adjustments to payments received resulting from regulatory reviews, audits, billing reviews and other matters. The Company estimates the impact of such adjustments based our historical experience, and records this estimate during the period in which services are rendered as an estimated price concession and a corresponding reduction to patient accounts receivable.
A portion of reimbursement from each Medicare episode is billed near the start of each episode, and cash is typically received before all services are rendered. The amount of revenue recognized for episodes of care which are incomplete at period end is based on the number of days elapsed during the episode of care within the reporting period. As of December 31, 2019 and 2018, the difference between the cash received from Medicare for a request for anticipated payment (“RAP”) on episodes in progress and the associated estimated revenue was immaterial and, therefore, the resulting credits were recorded as a reduction to our outstanding patient accounts receivable in our consolidated balance sheets for such periods.
Hospice Services 
The Company records revenue on an accrual basis based upon the date of service at amounts equal to the estimated payment rates. The estimated payment rates are predetermined daily or hourly rates for each of the four levels of care delivered. The Company receives one of four predetermined daily rates based upon the level of care the Company furnishes. The four levels of care are routine care, general inpatient care, continuous home care, and respite care. There are two separate payment rates for routine care: payment for the first 60 days of care and care beyond 60 days. In addition to the two routine rates, the Company may also receive a service intensity add-on ("SIA"). The SIA is based on visits made in the last seven days of life by a registered nurse or medical social worker for patients in a routine level of care.
The performance obligation is the delivery of hospice services to the patient, as determined by a physician, each day the patient is on hospice care.
Adjustments to Medicare revenue are made from regulatory reviews, audits, billing reviews and other matters. The Company estimates the impact of these adjustments based on our historical experience.
Hospice payments are subject to variable consideration through an inpatient cap and an overall Medicare payment cap. The inpatient cap relates to individual programs receiving more than 20% of its total Medicare reimbursement from inpatient care services and the overall Medicare payment cap relates to individual programs receiving reimbursements in excess of a “cap amount,” determined by Medicare to be payment equal to six months of hospice care for the aggregate base of hospice patients, indexed for inflation. The determination for each cap is made annually based on the 12-month period ending on October 31 of each year. The Company monitors its limits on a provider-by-provider basis and records an estimate of its liability for reimbursements received in excess of the cap amount, if any, in the reporting period.
Facility-Based Services 
Gross revenue is recorded as services are provided under the long-term acute care hospital (“LTACH”) prospective payment system. Each patient is assigned a long-term care diagnosis-related group. The Company is paid a predetermined fixed amount intended to reflect the average cost of treating a Medicare LTACH patient classified in that particular long-term care diagnosis-related group. For selected LTACH patients, the amount may be further adjusted based on length-of-stay and facility-specific costs, as well as in instances where a patient is discharged and subsequently re-admitted, among other factors. The Company calculates the adjustment based on a historical average of these types of adjustments for LTACH claims paid. Similar to other Medicare prospective payment systems, the rate is also adjusted for geographic wage differences. Net service revenue adjustments resulting from reviews and audits of Medicare cost report settlements are considered implicit price concessions for LTACHs and are measured at expected value.
Non-Medicare Revenue
Other sources of net service revenue for all segments fall into Medicaid, managed care or other payers of the Company's services. Medicaid reimbursement is based on a predetermined fee schedule applied to each service provided. Therefore, revenue is recognized for Medicaid services as services are provided based on this fee schedule. The Company's managed care and other payors reimburse the Company based upon a predetermined fee schedule or an episodic basis, depending on the terms of the applicable contract. Accordingly, the Company recognizes revenue from managed care and other payors as services are provided, such costs are incurred, and estimates of expected payments are known for each different payer, thus the Company's revenue is recorded at the estimated transaction price.
Contingent Service Revenues
The Company's Healthcare Innovations ("HCI") segment provides strategic health management services to Affordable Care Organizations ("ACOs") that have been approved to participate in the Medicare Shared Savings Program ("MSSP"). The HCI segment has service agreements with ACOs that provide for sharing of MSSP payments received by the ACO, if any. ACOs are legal entities that contract with Centers for Medicare and Medicaid Services ("CMS") to provide services to the Medicare fee-for-service population for a specified annual period with the goal of providing better care for the individual, improving health for populations and lowering costs. ACOs share savings with CMS to the extent that the actual costs of serving assigned beneficiaries are below certain trended benchmarks of such beneficiaries and certain quality performance measures are achieved. The generation of shared savings is the performance obligation of each ACO, which only become certain upon the final issuance of unembargoed calculations by CMS, generally in the third quarter of each year. During the years ended December 31, 2019 and 2018, the HCI segment recorded net service revenue of $2.9 million and $3.7 million, respectively, related to the 2018 and 2017 ACO respective service periods, as certain ACOs served by the HCI segment received a MSSP payment from CMS confirming the performance obligation has been met.
Revenue Recognition
Basis of Presentation
Net service revenue from contracts with customers is recognized in the period the performance obligations are satisfied under the Company's contracts by transferring the requested services to patients in amounts that reflect the consideration to which is expected to be received in exchange for providing patient care, which is the transaction price allocated to the services provided in accordance with Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers (Topic 606) and ASU 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date (collectively, "ASC 606").
Net service revenue is recognized as performance obligations are satisfied, which can vary depending on the type of services provided. The performance obligation is the delivery of patient care in accordance with the requested services outlined in physicians' orders, which are based on specific goals for each patient.
The performance obligations are associated with contracts in duration of less than one year; therefore, the optional exemption provided by ASC 606 was elected resulting in the Company not being required to disclose the aggregate amount of the transaction price allocated to the performance obligations that are unsatisfied or partially unsatisfied as of the end of the reporting period. The Company's unsatisfied or partially unsatisfied performance obligations are primarily completed when the patients are discharged and typically occur within days or weeks of the end of the period.
The Company determines the transaction price based on gross charges for services provided, reduced by estimates for explicit and implicit price concessions. Explicit price concessions include contractual adjustments provided to patients and third-party payors. Implicit price concessions include discounts provided to self-pay, uninsured patients or other payors, adjustments resulting from regulatory reviews, audits, billing reviews and other matters. Subsequent changes to the estimate of the transaction price are recorded as adjustments to net service revenue in the period of change. Subsequent changes that are determined to be the result of an adverse change in the patient's ability to pay (i.e. change in credit risk) are recorded as a provision for doubtful accounts within general and administrative expenses.
Explicit price concessions are recorded for the difference between our standard rates and the contracted rates to be realized from patients, third party payors and others for services provided.
Implicit price concessions are recorded for self-pay, uninsured patients and other payors by major payor class based on historical collection experience, aged accounts receivable by payor, and current economic conditions. The implicit price concession represents the difference between amounts billed and amounts expected to be collected based on collection history with similar payors. The Company assesses the ability to collect for the healthcare services provided at the time of patient admission based on the verification of the patient's insurance coverage under Medicare, Medicaid, and other commercial or managed care insurance programs.
Amounts due from third-party payors, primarily commercial health insurers and government programs (Medicare and Medicaid), include variable consideration for retroactive revenue adjustments due to settlements of audits and reviews. The Company has determined estimates for price concessions related to regulatory reviews based on historical experience and success rates in the claim appeals and adjudication process. Revenue is recorded at amounts estimated to be realizable for services provided.
Accounts Receivable Accounts Receivable
The Company reports patient accounts receivable from services rendered at their estimated transaction price, which includes price concessions based on the amounts expected to be due from payors. The Company's patient accounts receivable is uncollateralized and primarily consist of amounts due from Medicare, Medicaid, other third-party payors, and to a lesser degree patients. The credit risk from other payors is limited due to the significance of Medicare as the primary payor. The Company believes the credit risk associated with its Medicare accounts is limited due to (i) the historical collection rate from Medicare and (ii) the fact that Medicare is a U.S. government payor. The Company does not believe that there are any other significant concentrations from any particular payor that would subject it to any significant credit risk in the collection of patient accounts receivable.
A portion of the estimated Medicare prospective payment system reimbursement from each submitted home nursing episode is received in the form of a request for anticipated payment (“RAP”). The Company submits a RAP for 60% of the estimated
reimbursement for the initial episode at the start of care. The full amount of the episode is billed after the episode has been completed. The RAP received for that particular episode is recouped prior to receiving final payment in full. If a final bill is not submitted within the greater of 120 days from the start of the episode, or 60 days from the date the RAP was paid, any RAP received for that episode will be recouped by Medicare from any other Medicare claims in process for that particular provider. The RAP and final claim must then be resubmitted. For subsequent episodes of care contiguous with the first episode for a particular patient, the Company submits a RAP for 50% of the estimated reimbursement.
Business Combinations
Business Combinations
The Company accounts for its acquisitions in accordance with ASC 805, "Business Combinations" ("ASC 805") using the acquisition method of accounting. Assets typically acquired consist primarily of Medicare licenses, trade names, certificates of need, and/or non-compete agreements. The assets acquired and liabilities assumed, if any, are measured at fair value on the acquisition date using the appropriate valuation method. The noncontrolling interest associated with joint venture acquisitions is also measured and recorded at fair value as of the acquisition date. Goodwill represents the excess of the cost of an acquired entity over the net amounts assigned to assets acquired and liabilities assumed. The operations of the acquisitions are included in the consolidated financial statements from their respective dates of acquisition.
Insurance Programs
Insurance Programs
The Company bears significant risk under its large-deductible workers’ compensation insurance program and its self-insured employee health program.  Under the workers’ compensation insurance program, the Company bears risk up to $1.0 million per incident, after which stop-loss coverage is maintained.  The Company purchases stop-loss insurance for the employee health plan and bear risk up to $0.3 million per incident.
Malpractice and general patient liability claims for incidents which may give rise to litigation have been asserted against the Company by various claimants.  The claims are in various stages of processing and some may ultimately be brought to trial.  The Company currently carries professional liability insurance coverage on a claims made basis and general liability insurance coverage on an occurrence basis for this exposure with a $0.1 million.  The Company also carries Directors and Officers coverage (also on a claims made basis) for potential claims against the Company’s directors and officers, including securities actions, with deductibles ranging from $0.5 million to $1.0 million per claim.
The Company records estimated liabilities for its insurance programs based on information provided by the third-party plan administrators, historical claims experience, the life cycle of claims, expected costs of claims incurred but not paid, and expected costs to settle unpaid claims.  The Company monitors its estimated insurance-related liabilities and recoveries, if any, on a monthly basis and records amounts due under insurance policies in other current assets, while recording the estimated carrier liability in self-insurance reserves.  As facts change, it may become necessary to make adjustments that could be material to the Company’s results of operations and financial condition.
Goodwill and Intangible Assets
Goodwill and Intangible Assets
In accordance with ASC 350, "Intangibles - Goodwill and Other" ("ASC 350") goodwill and intangible assets with indefinite lives are reviewed by the Company at least annually for impairment. The Company performs its annual impairment review of goodwill at November 30, and when a triggering event occurs between annual impairment tests. For 2019 and 2018, the Company performed a qualitative assessment of goodwill and determined that it is not more likely than not that the fair values of its reporting units are less than the carrying amounts. The Company has not recognized any goodwill impairment charges in 2019, 2018 or 2017 related to the annual impairment testing.
Components of the Company's reporting units are collections of markets of similar service offerings that operate collaboratively under a house of brands, i.e. multiple brands are used across markets, states, and segments. During the years ended December 31, 2019, 2018, and 2017, the Company recognized an impairment of $0.6 million, $0.6 million, and $1.5 million related to goodwill associated with the closure of underperforming locations. The impairments were calculated using a market approach.
Included in intangible assets are definite-lived assets subject to amortization such as non-compete agreements, customer relationships, and defensive assets, which are defined as trade names that are not actively used. Amortization of definite-lived intangible assets is calculated on a straight-line basis over the estimated useful lives of the related assets, ranging from two to nineteen years. Amortization expense for the Company's definite-lived intangible assets for the year ended December 31, 2019, was $1.3 million, and for each of the years ended December 31, 2018 and 2017 was $2.1 million, which was recorded in general and administrative expenses.
The Company also has indefinite-lived assets that are not subject to amortization expense such as trade names, certificates of need, and Medicare licenses to conduct specific operations within geographic markets. The Company has concluded that trade names, certificates of need, and licenses have indefinite lives, because there are no legal, regulatory, contractual, economic or other factors that would limit the useful lives of these intangible assets and the Company intends to renew and operate the certificates of need and licenses and use the trade names indefinitely. In some cases, the value of licenses and certificates of need is increased by moratoriums in effect. These indefinite-lived intangible assets are reviewed annually for impairment or more frequently if circumstances indicate impairment may have occurred. To determine whether an indefinite-lived intangible asset is impaired, the Company performs a qualitative assessment to support the conclusion that the indefinite-lived intangible asset is not impaired. Based on the results of that qualitative assessment, the Company may perform a quantitative test. The Company utilizes a relief-from-royalty method in its quantitative impairment test of trade names. Under this method, the fair value of the trade name is determined by calculating the present value of the after-tax cost savings associated with owning the trade names and, therefore, not having to pay royalties for use over its estimated useful life. The Company utilizes the replacement cost approach in its quantitative impairment test for certificates of need and licenses. Under this method, assumptions are made about the cost to replace the certificates of need and licenses. 
Due to/from Governmental Entities
Due to/from Governmental Entities
The Company’s LTACHs are reimbursed for certain activities based on tentative rates. The amounts recorded in due to/from governmental entities on the Company’s consolidated balance sheets relate to settled and open cost reports that are subject to the completion of audits and the issuance of final assessments. Final reimbursement is determined based on submission of annual cost reports and audits by the fiscal intermediary. Adjustments are accrued on an estimated basis in the period the related services were rendered and further adjusted as final settlements are determined. These adjustments are accounted for as changes in estimates. Additionally, reimbursements received in excess of hospice cap amounts are recorded in this account, if any.
Property, Plant and Equipment
Property, Building and Equipment
Property, building and equipment are recorded at cost. Property, building and equipment acquired in connection with business combinations are recorded at estimated fair value in accordance with the acquisition method of accounting in accordance with ASC 805. Expenditures that increase capacities or extend useful lives are capitalized to the appropriate property, building and equipment accounts. Costs and related accumulated depreciation associated with assets that are sold or retired are written off and any gain or losses are recorded in operating income. Routine repairs and maintenance costs are expensed as incurred.
Depreciation is computed using the straight-line method over the estimated useful lives of the individual assets. The estimated useful life of buildings is 39 years, while the estimated useful lives of transportation equipment, fixed equipment, and office furniture and equipment range from 3 to 10 years. The useful life for leasehold improvements is the shorter of the lease term or the expected life of the leasehold improvement.
In accordance with ASC 360, "Property, Plant, and Equipment", the Company evaluates its long-lived assets for possible impairment whenever events or changes in circumstances occur that indicate that the carrying amount of the asset may not be recoverable.
Noncontrolling Interest
Noncontrolling Interest
The Company classifies noncontrolling interests of its joint ventures based upon a review of the legal provisions governing the redemption of such interests. In each of the Company’s joint ventures, those provisions are embodied within the joint venture’s operating agreement. For joint ventures with operating agreement provisions that establish an obligation for the Company to purchase the third party partners’ noncontrolling interests other than as a result of events that lead to a liquidation of the joint venture, such noncontrolling interests are classified as redeemable noncontrolling interests in temporary equity. For joint ventures with operating agreement provisions that establish an obligation that the Company purchase the third party partners’ noncontrolling interests, but which obligation is triggered by events that lead to a liquidation of the joint venture, such noncontrolling interests are classified as nonredeemable noncontrolling interests in permanent equity. Additionally, for joint ventures with operating agreement provisions that do not establish an obligation for the Company to purchase the third party partners’ noncontrolling interests (e.g., where the Company has the option, but not the obligation, to purchase the third party partners’ noncontrolling interests), such noncontrolling interests are classified as nonredeemable noncontrolling interests in permanent equity.
The Company’s equity joint ventures that are classified as redeemable noncontrolling interests are subject to operating agreement provisions that require the Company to purchase the noncontrolling partner’s interest upon the occurrence of certain triggering events, which are defined as the bankruptcy of the partner or the partner’s exclusion from the Medicare or Medicaid programs. These triggering events and the related repurchase provisions are specific to each redeemable equity joint venture, since the triggering of a repurchase obligation for any one redeemable noncontrolling interest in an equity joint venture does not necessarily impact any of the other redeemable noncontrolling interests in other equity joint ventures. Upon the occurrence of a triggering event requiring the purchase of a redeemable noncontrolling interest, the Company would be required to purchase the noncontrolling partner’s interest based upon a valuation methodology set forth in the applicable joint venture agreement.
Redeemable noncontrolling interests and nonredeemable noncontrolling interests are initially recorded at their fair value as of the closing date of the transaction establishing the joint venture. Such fair values are determined using various accepted valuation methods, including the income approach, the market approach, the cost approach, and a combination of one or more of these approaches. A number of facts and circumstances concerning the operation of the joint venture are evaluated for each transaction, including (but not limited to) the ability to choose management, control over acquiring or liquidating assets, and control over the joint venture’s strategy and direction, in order to determine the fair value of the noncontrolling interest.
Subsequent to the closing date of the transaction establishing the joint venture, recorded values for both redeemable and nonredeemable noncontrolling interests are adjusted at the end of each reporting period for (a) comprehensive income (loss) that is attributed to the noncontrolling interest, which is calculated by multiplying the noncontrolling interest percentage by the comprehensive income (loss) of the joint venture’s operations during the reporting period, (b) dividends paid to the
noncontrolling interest partner during the reporting period, and (c) any other transactions that increase or decrease the Company’s ownership interest in the joint venture, as a result of which the Company retains its controlling interest. If the Company determines based upon its analysis as of the end of each reporting period in accordance with authoritative accounting guidance, that it is not probable that an event would occur to otherwise require the redemption of a redeemable noncontrolling interest (i.e., the date for such event is not set or such event is not certain to occur), then the Company does not adjust the recorded amount of such redeemable noncontrolling interest.
The carrying amount of each redeemable equity instrument presented in temporary equity as of December 31, 2019 is not less than the initial amount reported for each instrument. The activity of noncontrolling interest-redeemable for the twelve months ended December 31, 2019, 2018 and 2017 is summarized in the Company’s statements of changes in equity.
Based upon the Company’s evaluation of the redemption provisions concerning redeemable noncontrolling interests as of December 31, 2019, the Company determined in accordance with authoritative accounting guidance that it was not probable that an event otherwise requiring redemption of any redeemable noncontrolling interest would occur (i.e., the date for such event was not set or such event is not certain to occur). Therefore, none of the redeemable noncontrolling interests were identified as mandatorily redeemable interests at such times, and the Company did not record any values in respect of any mandatorily redeemable interests.
Share-Based Compensation
Stock-Based Compensation
The Company accounts for its stock-based awards in accordance with provisions of ASC 718, "Compensation - Stock Compensation" ("ASC 718"). The Company grants restricted stock or restricted stock units to employees and members of its Board of Directors as a form of compensation. In accordance with ASC 718, the expense for such awards is based on the grant date fair value of the award and is recognized on a straight-line basis over the requisite service period. See Note 7 to the Consolidated Financial Statements included in this Annual Report on Form 10-K for additional information.
Recently Adopted and Issued Accounting Pronouncements
Recently Adopted Accounting Pronouncements
In February 2016, the FASB issued ASU No. 2016-02, Leases, ("ASU 2016-02"), as modified by ASUs 2018-01, 2018-10, 2018-11 and 2018-20 (collectively, ASU 2016-02), which requires lessees to recognize leases with terms exceeding 12 months on the Company's consolidated balance sheet. Qualifying leases were classified as finance or operating right-of-use ("ROU") operating assets and lease payables. The Company adopted this new standard on January 1, 2019 using the modified retrospective transition approach, which required the new standard to be applied to all leases existing at the date of initial application. ASU 2016-02 provides a number of optional practical expedients in transition and the Company (a) elected the 'package of practical expedients', which permitted the Company not to reassess under the new standard the Company's prior conclusions about lease identification, lease classification and initial direct costs, (b) elected all the use-of-hindsight or the practical expedient pertaining to land easements; the latter not being applicable to the Company, and (c) elected all the new standard's available transition practical expedients.
The adoption had a material impact to the Company's consolidated balance sheets but did not materially impact the Consolidated statements of income. Adoption of this standard increased total assets and total payables by $89.7 million on January 1, 2019, primarily for the Company's operating leased office space for locations in each segment. The adoption did not change the Company's leasing activities. ASU 2016-02 also provides practical expedients for an entity's ongoing accounting. The Company has elected the practical expedient that allows us not to separate lease and non-lease components for all leases. The Company elected the short-term recognition exemption for certain medical devices and storage space leases that qualify, which means it did not recognize ROU assets or lease payables, including not recognizing ROU assets or
lease liabilities for existing short-term leases of these assets in transition. See Note 8 of the Notes to Consolidated Financial Statements included in this Annual Report on Form 10-K for additional information.
Recently Issued Accounting Pronouncements
In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other: Simplifying the Test for Goodwill Impairment, which requires an entity to no longer perform a hypothetical purchase price allocation to measure goodwill impairment. Instead, impairment will be measured using the difference between the carrying amount and the fair value of the reporting unit. This ASU is effective for annual and interim periods in fiscal years beginning after December 15, 2019, and is not expected to significantly impact the Company.
In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments which amends Financial Instruments - Credit Losses ("Topic 326"). ASU 2016-13 provides guidance for measuring credit losses on financial instruments. Early adoption is permitted. The amendments in this ASU should be applied retrospectively. This ASU is effective for annual and interim periods in fiscal years beginning after December 15, 2019, and is not expected to significantly impact the Company.