Commitments and Contingencies	12 Months Ended
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	10. Commitments and Contingencies Contingencies The Company provides services in a highly regulated industry and is a party to various proceedings and regulatory and other governmental and internal audits and investigations in the ordinary course of business (including audits by Zone Program Integrity Contractors ("ZPICs") and Recovery Audit Contractors ("RACs") and investigations resulting from the Company's obligation to self-report suspected violations of law). Management cannot predict the ultimate outcome of any regulatory and other governmental and internal audits and investigations. The DOJ, CMS, or other federal and state enforcement and regulatory agencies may conduct additional investigations related to the Company's businesses in the future. These matters could potentially subject the Company to sanctions, damages, recoupments, fines, and other penalties (some of which may not be covered by insurance), which may, either individually or in the aggregate, have a material adverse effect on the Company's business and financial condition. The Company is involved in various legal proceedings arising in the ordinary course of business. Although the results of litigation cannot be predicted with certainty, management believes the outcome of pending litigation will not have a material adverse effect, after considering the effect of the Company’s insurance coverage, on the Company’s interim financial information. On October 7, 2015, the parties entered into a Stipulation of Settlement in the consolidated case styled In re LHC Group, Inc. Derivative Litigation, Case No. 6:13-cv-02899-JTT-CBW. On October 19, 2015, Plaintiffs filed an Unopposed Motion for Preliminary Approval of Proposed Derivative Settlement. On October 26, 2015, the District Court entered an Order Preliminarily Approving Settlement in the amount of $0.6 million. On January 11, 2016, the District Court entered its Order and Final Judgment approving the settlement and dismissing the consolidated action with prejudice. The Company's insurance carrier has funded the entire settlement amount, which was immediately releasable to Plaintiffs' counsel on January 11, 2016. The time for appeal has passed and no appeals were filed. This matter is now concluded. At December 31, 2015, the Company's balance sheet reflected the entire settlement in current assets as a receivable due from insurance carrier and correspondingly reflected the entire settlement in current liabilities as a legal settlement payable. Joint Venture Buy/Sell Provisions Most of the Company’s joint ventures include a buy/sell option that grants to the Company and its joint venture partners the right to require the other joint venture party to either purchase all of the exercising member’s membership interests or sell to the exercising member all of the non-exercising member’s membership interest, at the non-exercising member’s option, within 30 days of the receipt of notice of the exercise of the buy/sell option. In some instances, the purchase price is based on a multiple of the historical or future earnings before income taxes and depreciation and amortization of the equity joint venture at the time the buy/sell option is exercised. In other instances, the buy/sell purchase price will be negotiated by the partners and subject to a fair market valuation process. The Company has not received notice from any joint venture partners of their intent to exercise the terms of the buy/sell agreement nor has the Company notified any joint venture partners of its intent to exercise the terms of the buy/sell agreement. Compliance The laws and regulations governing the Company’s operations, along with the terms of participation in various government programs, regulate how the Company does business, the services offered and its interactions with patients and the public. These laws and regulations, and their interpretations, are subject to frequent change. Changes in existing laws or regulations, or their interpretations, or the enactment of new laws or regulations could materially and adversely affect the Company’s operations and financial condition. The Company is subject to various routine and non-routine governmental reviews, audits and investigations. In recent years, federal and state civil and criminal enforcement agencies have heightened and coordinated their oversight efforts related to the health care industry, including referral practices, cost reporting, billing practices, joint ventures and other financial relationships among health care providers. Violation of the laws governing the Company’s operations, or changes in the interpretation of those laws, could result in the imposition of fines, civil or criminal penalties, and/or termination of the Company’s rights to participate in federal and state-sponsored programs and suspension or revocation of the Company’s licenses. The Company believes that it is in material compliance with all applicable laws and regulations.

10. Commitments and Contingencies

Contingencies

The Company provides services in a highly regulated industry and is a party to various proceedings and regulatory and other governmental and internal audits and investigations in the ordinary course of business (including audits by Zone Program Integrity Contractors ("ZPICs") and Recovery Audit Contractors ("RACs") and investigations resulting from the Company's obligation to self-report suspected violations of law). Management cannot predict the ultimate outcome of any regulatory and other governmental and internal audits and investigations. The DOJ, CMS, or other federal and state enforcement and regulatory agencies may conduct additional investigations related to the Company's businesses in the future. These matters could potentially subject the Company to sanctions, damages, recoupments, fines, and other penalties (some of which may not be covered by insurance), which may, either individually or in the aggregate, have a material adverse effect on the Company's business and financial condition.

The Company is involved in various legal proceedings arising in the ordinary course of business. Although the results of litigation cannot be predicted with certainty, management believes the outcome of pending litigation will not have a material adverse effect, after considering the effect of the Company’s insurance coverage, on the Company’s interim financial information.

On October 7, 2015, the parties entered into a Stipulation of Settlement in the consolidated case styled In re LHC Group, Inc. Derivative Litigation, Case No. 6:13-cv-02899-JTT-CBW. On October 19, 2015, Plaintiffs filed an Unopposed Motion for Preliminary Approval of Proposed Derivative Settlement. On October 26, 2015, the District Court entered an Order Preliminarily Approving Settlement in the amount of $0.6 million. On January 11, 2016, the District Court entered its Order and Final Judgment approving the settlement and dismissing the consolidated action with prejudice. The Company's insurance carrier has funded the entire settlement amount, which was immediately releasable to Plaintiffs' counsel on January 11, 2016. The time for appeal has passed and no appeals were filed. This matter is now concluded. At December 31, 2015, the Company's balance sheet reflected the entire settlement in current assets as a receivable due from insurance carrier and correspondingly reflected the entire settlement in current liabilities as a legal settlement payable.

Joint Venture Buy/Sell Provisions

Most of the Company’s joint ventures include a buy/sell option that grants to the Company and its joint venture partners the right to require the other joint venture party to either purchase all of the exercising member’s membership interests or sell to the exercising member all of the non-exercising member’s membership interest, at the non-exercising member’s option, within 30 days of the receipt of notice of the exercise of the buy/sell option. In some instances, the purchase price is based on a multiple of the historical or future earnings before income taxes and depreciation and amortization of the equity joint venture at the time the buy/sell option is exercised. In other instances, the buy/sell purchase price will be negotiated by the partners and subject to a fair market valuation process. The Company has not received notice from any joint venture partners of their intent to exercise the terms of the buy/sell agreement nor has the Company notified any joint venture partners of its intent to exercise the terms of the buy/sell agreement.

Compliance

The laws and regulations governing the Company’s operations, along with the terms of participation in various government programs, regulate how the Company does business, the services offered and its interactions with patients and the public. These laws and regulations, and their interpretations, are subject to frequent change. Changes in existing laws or regulations, or their interpretations, or the enactment of new laws or regulations could materially and adversely affect the Company’s operations and financial condition.

The Company is subject to various routine and non-routine governmental reviews, audits and investigations. In recent years, federal and state civil and criminal enforcement agencies have heightened and coordinated their oversight efforts related to the health care industry, including referral practices, cost reporting, billing practices, joint ventures and other financial relationships among health care providers. Violation of the laws governing the Company’s operations, or changes in the interpretation of those laws, could result in the imposition of fines, civil or criminal penalties, and/or termination of the Company’s rights to participate in federal and state-sponsored programs and suspension or revocation of the Company’s licenses. The Company believes that it is in material compliance with all applicable laws and regulations.