(a) All charges for medical and surgical treatment, appliances or supplies furnished to employees, except for treatment and supplies provided by nursing homes, shall be supported by medical evidence as provided in § 30.700. OWCP may withhold payment for services until such report or evidence is provided. The physician or provider shall itemize the charges on Form OWCP-1500 or CMS-1500 (for professional charges or medicinal drugs dispensed in the office), Form OWCP-04 or UB-04 (for hospitals), an electronic or paper-based bill that includes required data elements (for pharmacies) or other form as warranted, and submit the form or bill promptly to OWCP.

(b) The provider shall identify each service performed using the Physician's Current Procedural Terminology (CPT) code, the Healthcare Common Procedure Coding System (HCPCS) code, the National Drug Code (NDC) number, or the Revenue Center Code (RCC), with a brief narrative description. OWCP has discretion to determine which of these codes may be utilized in the billing process. OWCP also has the authority to create and supply specific procedure codes that will be used by OWCP to better describe and allow specific payments for special services. These OWCP-created codes will be issued to providers by OWCP as appropriate and may only be used as authorized by OWCP. For example, a physician conducting a referee or second opinion examination as described in §§ 30.410 through 30.412 will be furnished an OWCP-created code. A provider may not use an OWCP-created code for other types of medical examinations or services. When no code is submitted to identify the services performed, the bill will be returned to the provider and/or denied.

(c) For professional charges billed on Form OWCP-1500 or CMS-1500, the provider shall also state each diagnosed condition and furnish the corresponding diagnostic code using the “International Classification of Disease, 9th Edition, Clinical Modification” (ICD-9-CM), or as revised. A separate bill shall be submitted when the employee is discharged from treatment or monthly, if treatment for the occupational illness or covered illness is necessary for more than 30 days.

(d) By submitting a bill and/or accepting payment, the provider signifies that the service for which payment is sought was performed as described and was necessary, appropriate and properly billed in accordance with accepted industry standards. For example, accepted industry standards preclude upcoding billed services for extended medical appointments when the employee actually had a brief routine appointment, or charging for the services of a professional when a paraprofessional or aide performed the service. Also, industry standards prohibit unbundling services to charge separately for services that should be billed as a single charge. In addition, the provider thereby agrees to comply with all regulations set forth in this subpart concerning the rendering of treatment and/or the process for seeking payment for medical services, including the limitation imposed on the amount to be paid for such services.

(e) In summary, bills submitted by providers must: Be itemized on Form OWCP-1500 or CMS-1500 (for physicians), Form OWCP-04 or UB-04 (for hospitals), or an electronic or paper-based bill that includes required data elements (for pharmacies); contain the handwritten or electronic signature of the provider when required; and identify the procedures using HCPCS/CPT codes, RCCs or NDC numbers. Otherwise, OWCP may deny the bill, and the provider must correct and resubmit the bill. The decision of OWCP whether to pay a provider's bill is final when issued and is not subject to the adjudicatory process described in subpart D of this part.