4600.

 (a) Medical, surgical, chiropractic, acupuncture, and hospital treatment, including nursing, medicines, medical and surgical supplies, crutches, and apparatuses, including orthotic and prosthetic devices and services, that is reasonably required to cure or relieve the injured worker from the effects of his or her injury shall be provided by the employer. In the case of his or her neglect or refusal reasonably to do so, the employer is liable for the reasonable expense incurred by or on behalf of the employee in providing treatment.

(b) As used in this division and notwithstanding any other law, medical treatment that is reasonably required to cure or relieve the injured worker from the effects of his or her injury means treatment that is based upon the guidelines adopted by the administrative director pursuant to Section 5307.27.

(c) Unless the employer or the employer’s insurer has established or contracted with a medical provider network as provided for in Section 4616, after 30 days from the date the injury is reported, the employee may be treated by a physician of his or her own choice or at a facility of his or her own choice within a reasonable geographic area. A chiropractor shall not be a treating physician after the employee has received the maximum number of chiropractic visits allowed by subdivision (c) of Section 4604.5.

(d) (1) If an employee has notified his or her employer in writing prior to the date of injury that he or she has a personal physician, the employee shall have the right to be treated by that physician from the date of injury if the employee has health care coverage for nonoccupational injuries or illnesses on the date of injury in a plan, policy, or fund as described in subdivisions (b), (c), and (d) of Section 4616.7.

(2) For purposes of paragraph (1), a personal physician shall meet all of the following conditions:

(A) Be the employee’s regular physician and surgeon, licensed pursuant to Chapter 5 (commencing with Section 2000) of Division 2 of the Business and Professions Code.

(B) Be the employee’s primary care physician and has previously directed the medical treatment of the employee, and who retains the employee’s medical records, including his or her medical history. “Personal physician” includes a medical group, if the medical group is a single corporation or partnership composed of licensed doctors of medicine or osteopathy, which operates an integrated multispecialty medical group providing comprehensive medical services predominantly for nonoccupational illnesses and injuries.

(C) The physician agrees to be predesignated.

(3) If the employee has health care coverage for nonoccupational injuries or illnesses on the date of injury in a health care service plan licensed pursuant to Chapter 2.2 (commencing with Section 1340) of Division 2 of the Health and Safety Code, and the employer is notified pursuant to paragraph (1), all medical treatment, utilization review of medical treatment, access to medical treatment, and other medical treatment issues shall be governed by Chapter 2.2 (commencing with Section 1340) of Division 2 of the Health and Safety Code. Disputes regarding the provision of medical treatment shall be resolved pursuant to Article 5.55 (commencing with Section 1374.30) of Chapter 2.2 of Division 2 of the Health and Safety Code.

(4) If the employee has health care coverage for nonoccupational injuries or illnesses on the date of injury in a group health insurance policy as described in Section 4616.7, all medical treatment, utilization review of medical treatment, access to medical treatment, and other medical treatment issues shall be governed by the applicable provisions of the Insurance Code.

(5) The insurer may require prior authorization of any nonemergency treatment or diagnostic service and may conduct reasonably necessary utilization review pursuant to Section 4610.

(6) An employee shall be entitled to all medically appropriate referrals by the personal physician to other physicians or medical providers within the nonoccupational health care plan. An employee shall be entitled to treatment by physicians or other medical providers outside of the nonoccupational health care plan pursuant to standards established in Article 5 (commencing with Section 1367) of Chapter 2.2 of Division 2 of the Health and Safety Code.

(e) (1) When at the request of the employer, the employer’s insurer, the administrative director, the appeals board, or a workers’ compensation administrative law judge, the employee submits to examination by a physician, he or she shall be entitled to receive, in addition to all other benefits herein provided, all reasonable expenses of transportation, meals, and lodging incident to reporting for the examination, together with one day of temporary disability indemnity for each day of wages lost in submitting to the examination.

(2) Regardless of the date of injury, “reasonable expenses of transportation” includes mileage fees from the employee’s home to the place of the examination and back at the rate of twenty-one cents ($0.21) a mile or the mileage rate adopted by the Director of Human Resources pursuant to Section 19820 of the Government Code, whichever is higher, plus any bridge tolls. The mileage and tolls shall be paid to the employee at the time he or she is given notification of the time and place of the examination.

(f) When at the request of the employer, the employer’s insurer, the administrative director, the appeals board, or a workers’ compensation administrative law judge, an employee submits to examination by a physician and the employee does not proficiently speak or understand the English language, he or she shall be entitled to the services of a qualified interpreter in accordance with conditions and a fee schedule prescribed by the administrative director. These services shall be provided by the employer. For purposes of this section, “qualified interpreter” means a language interpreter certified, or deemed certified, pursuant to Article 8 (commencing with Section 11435.05) of Chapter 4.5 of Part 1 of Division 3 of Title 2 of, or Section 68566 of, the Government Code.

(g) If the injured employee cannot effectively communicate with his or her treating physician because he or she cannot proficiently speak or understand the English language, the injured employee is entitled to the services of a qualified interpreter during medical treatment appointments. To be a qualified interpreter for purposes of medical treatment appointments, an interpreter is not required to meet the requirements of subdivision (f), but shall meet any requirements established by rule by the administrative director that are substantially similar to the requirements set forth in Section 1367.04 of the Health and Safety Code. The administrative director shall adopt a fee schedule for qualified interpreter fees in accordance with this section. Upon request of the injured employee, the employer or insurance carrier shall pay for interpreter services. An employer shall not be required to pay for the services of an interpreter who is not certified or is provisionally certified by the person conducting the medical treatment or examination unless either the employer consents in advance to the selection of the individual who provides the interpreting service or the injured worker requires interpreting service in a language other than the languages designated pursuant to Section 11435.40 of the Government Code.

(h) Home health care services shall be provided as medical treatment only if reasonably required to cure or relieve the injured employee from the effects of his or her injury and prescribed by a physician and surgeon licensed pursuant to Chapter 5 (commencing with Section 2000) of Division 2 of the Business and Professions Code, and subject to Section 5307.1 or 5703.8. 5307.8. The employer shall not be liable for home health care services that are provided more than 14 days prior to the date of the employer’s receipt of the physician’s prescription.

4903.1.

 (a) The appeals board or arbitrator, before issuing an award or approval of any compromise of claim, shall determine, on the basis of liens filed with it pursuant to Section 4903.05, whether any benefits have been paid or services provided by a health care provider, a health care service plan, a group disability policy, including a loss-of-income policy or a self-insured employee welfare benefit plan, and its award or approval shall provide for reimbursement for benefits paid or services provided under these plans as follows:

(1) If the appeals board issues an award finding that an injury or illness arises out of and in the course of employment, but denies the applicant reimbursement for self-procured medical costs solely because of lack of notice to the applicant’s employer of his or her need for hospital, surgical, or medical care, the appeals board shall nevertheless award a lien against the employee’s recovery, to the extent of benefits paid or services provided, for the effects of the industrial injury or illness, by a health care provider, a health care service plan, a group disability policy or a self-insured employee welfare benefit plan, subject to the provisions described in subdivision (b).

(2) If the appeals board issues an award finding that an injury or illness arises out of and in the course of employment, and makes an award for reimbursement for self-procured medical costs, the appeals board shall allow a lien, to the extent of benefits paid or services provided, for the effects of the industrial injury or illness, by a health care provider, a health care service plan, a group disability policy or a self-insured employee welfare benefit plan, subject to the provisions of subdivision (b). For purposes of this paragraph, benefits paid or services provided by a self-insured employee welfare benefit plan shall be determined notwithstanding the official medical fee schedule adopted pursuant to Section 5307.1.

(3) (A) If the appeals board issues an award finding that an injury or illness arises out of and in the course of employment and makes an award for temporary disability indemnity, the appeals board shall allow a lien as living expense under Section 4903, for benefits paid by a group disability policy providing loss-of-time benefits and for loss-of-time benefits paid by a self-insured employee welfare benefit plan. The lien shall be allowed to the extent that benefits have been paid for the same day or days for which temporary disability indemnity is awarded and shall not exceed the award for temporary disability indemnity. A lien shall not be allowed hereunder unless the group disability policy or self-insured employee welfare benefit plan provides for reduction, exclusion, or coordination of loss-of-time benefits on account of workers’ compensation benefits.

(B) For purposes of this paragraph, “self-insured employee welfare benefit plan” means any plan, fund, or program that is established or maintained by an employer or by an employee organization, or by both, to the extent that the plan, fund, or program was established or is maintained for the purpose of providing for its participants or their beneficiaries, other than through the purchase of insurance, either of the following:

(i) Medical, surgical, or hospital care or benefits.

(ii) Monetary or other benefits in the event of sickness, accident, disability, death, or unemployment.

(4) If the parties propose that the case be disposed of by way of a compromise and release agreement, in the event the lien claimant, other than a health care provider, does not agree to the amount allocated to it, then the appeals board shall determine the potential recovery and reduce the amount of the lien in the ratio of the applicant’s recovery to the potential recovery in full satisfaction of its lien claim.

(b) Notwithstanding subdivision (a), payment or reimbursement shall not be allowed, whether payable by the employer or payable as a lien against the employee’s recovery, for any expense incurred as provided by Article 2 (commencing with Section 4600) of Chapter 2 of Part 2, nor shall the employee have any liability for the expense, if at the time the expense was incurred the provider either knew or in the exercise of reasonable diligence should have known that the condition being treated was caused by the employee’s present or prior employment, unless at the time the expense was incurred at least one of the following conditions was met: satisfied:

(1) The expense was incurred for services authorized by the employer.

(2) The expense was incurred for services furnished while the employer failed or refused to furnish treatment as required by subdivision (c) of Section 5402.

(3) The expense was necessarily incurred for an emergency medical condition, as defined by subdivision (b) of Section 1317.1 of the Health and Safety Code.

(d) The changes made to this section by Senate Bill 457 of the 2011–12 Regular Session do not modify in any way the rights or obligations of the following:

(1) Any health care provider to file and prosecute a lien pursuant to subdivision (b) of Section 4903.

(2) A payer to conduct utilization review pursuant to Section 4610.

(3) Any party in complying with the requirements under Section 4903.

5005.

 (a) In any case involving a claim of occupational disease or cumulative injury, as set forth in Section 5500.5, the employee and any employer, or any insurance carrier for any employer, may enter into a compromise and release agreement settling either all or any part of the employee’s claim, including a part of his claim against any employer. Such A compromise and release agreement, upon approval by the appeals board or a referee, shall be a total release as to such the employer or insurance carrier for the portion or portions of the claim released, but shall not constitute a bar to a recovery from any one or all of the remaining employers or insurance carriers for the periods of exposure not so released.

(b) In any case where a compromise and release agreement of a portion of a claim has been made and approved, the employee may elect to proceed as provided in Section 5500.5 against any one or more of the remaining employers, or against an employer for that portion of his exposure not so released; released, and in any such proceeding after election following compromise and release, that portion of liability attributable to the portion or portions of the exposure so released shall be assessed and deducted from the liability of the remaining defendant or defendants, but any such defendants. The defendant shall not receive no credit for any moneys paid by way of compromise and release in excess of the liability actually assessed against the released employments and the employee shall not receive any further benefits from the released employments for any liability assessed to them above what was paid by way of compromise and release.

(c) In approving a compromise and release agreement under this section, the appeals board or referee shall determine the adequacy of the compromise and release agreement as it shall then reflect the potential liability of the released exposure after apportionment, but need not make a final actual determination of the potential liability of the employer or employers for that portion of the exposure being released.