Section 30.400 - What are the basic rules for obtaining medical treatment?(a) A covered Part B employee or a covered Part E employee who fits into at least one of the compensable claim categories described in subpart C of this part is entitled to receive all medical services, appliances or supplies that a qualified physician prescribes or recommends and that OWCP considers necessary to treat his or her occupational illness or covered illness, retroactive to the date the claim for benefits for that occupational illness or covered illness under Part B or Part E of EEOICPA was filed. The employee need not be disabled to receive such treatment. If there is any doubt as to whether a specific service, appliance or supply is necessary to treat the occupational illness or covered illness, the employee should consult OWCP prior to obtaining it through the automated authorization process described in § 30.700 . In situations where the occupational illness or covered illness is a secondary cancer, such treatment may include treatment of the underlying primary cancer when it is medically necessary or related to treatment of the secondary cancer; however, payment for medical treatment of the underlying primary cancer under these circumstances does not constitute a determination by OWCP that the primary cancer is a covered illness under Part E of EEOICPA.(b) If a claimant disagrees with the decision of OWCP that medical benefits provided under paragraph (a) of this section are not necessary to treat an occupational illness or covered illness, he or she may choose to utilize the adjudicatory process described in subpart D of this part.(c) Any qualified physician may provide medical services, appliances and supplies to the covered Part B employee or the covered Part E employee. A hospital or a provider of medical services or supplies may furnish appropriate services, drugs, supplies and appliances, so long as such provider possesses all applicable licenses required under State law and has not been excluded from participation in the program under subpart H of this part. OWCP may apply a test of cost-effectiveness when it decides if appliances and supplies are necessary to treat an occupational illness or covered illness, may offset the cost of prior rental payments against a future purchase price, and may provide refurbished appliances where appropriate. Also, OWCP may authorize payment for durable medical equipment and modifications to a home or vehicle, to the extent that OWCP deems it necessary and reasonable. With respect to prescribed medications, OWCP may require the use of generic equivalents where they are available. OWCP may contract with a specific provider or providers to supply non-physician medical services or supplies.(d) In circumstances when a covered employee dies after filing a claim but before such claim is accepted, OWCP will pay for medical treatment for all accepted illnesses, retroactive to the date that the employee filed the claim, if the deceased employee's survivor(s) files a claim that is accepted under Part B and/or Part E of EEOICPA. If this occurs, OWCP shall only pay either the provider(s) or the employee's estate for medical treatment that the employee obtained after filing his or her claim.71 FR 78534, Dec. 29, 2006, as amended at 84 FR 3051, Feb. 8, 2019