Field

Data Type

Description

340B ID*

Alpha/Numeric

The unique identification number provided by HRSA to the 340B covered entity.

Claim Number*

Alpha/Numeric

The unique claim number identifying the claim.

Claim Line Number*

Numeric

Identifies an individual line number on a claim. Line numbers distinguish distinct services that are submitted on the same claim.

Date of Service*

Standard date formats

Date on which the medication was administered to the patient.

HCPCS Code**

Alpha/Numeric

The five digit HCPCS code corresponding to the medication administered. For drugs billed using a non-specific or miscellaneous HCPCS code (e.g., A9270, J3490), please leave this field blank.

HCPCS Code Modifier

Alpha/Numeric

Modifier to the HCPCS code. Up to four modifier codes may be entered for the same claim line.

Health Plan Name*

Alpha/Numeric

Name of the patient's primary health insurance plan. Examples include Medicare Part B, MediCal, Aetna POS, etc. If the patient is uninsured or a cash payer, mark “CASH” in this field. If no health plan information is recorded, mark “NONE” in this field.

Health Plan ID*

Alpha/Numeric

The identifier code of the patient's primary health insurance plan. If the patient is uninsured or a cash payer, mark “CASH” in this field. If no health plan information is recorded, mark “NONE” in this field.

NDC-11*

Numeric – 11 digits

The NDC-11 of the medication administered to the patient.

Rendering Physician ID

Numeric – 10 digits

The NPI of the healthcare provider who rendered or supervised the care reported on the claim.

Quantity*

Numeric

The quantity of medication administered to the patient. If a specific (non-miscellaneous) HCPCS code with CMS-defined billing units is reported, quantity must reflect the CMS-defined billable units for that HCPCS code. If no HCPCS code is reported, quantity must reflect standardized billing units as defined by NCPDP for the NDC-11.

Unit of Measure**

Alphabetic

Either HCPCS code or UOM is required. If no specific (non-miscellaneous) HCPCS code is reported, UOM must be reported, and it must be consistent with standardized billing units as defined by NCPDP for the NDC-11.

Service Provider ID*

Numeric – 10 digits

The NPI of the healthcare entity where the patient received the medication administration. For example, this could be the NPI of a hospital outpatient surgery center or the NPI of an outpatient infusion center.

Wholesaler Invoice Number

Numeric

The invoice number assigned by the wholesaler for the replenishment order made by the 340B covered entity. For claims with multiple invoice numbers, submit each invoice number as a separate claim line.