Q5148 HCPCS code: Injection, filgrastim-txid (nypozi), biosimilar, 1 microgram

Q5148 is the HCPCS Level II code for injection, filgrastim-txid (nypozi), biosimilar, 1 microgram. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met. The NCCI unit limit is 1500 per day on DME suppliers.

Code details

FieldValue
SectionQ codes — Temporary codes
Coverage codeD — Special coverage instructions apply
Pricing indicator51 — Drug or biological (priced per ASP/average sales price rules)
BETOS categoryO1E — Other drugs
Added2025-04-01
Last action effective2025-04-01

NCCI unit limits (MUE)

Claim typeMax units per dayRationale
DME suppliers1500Prescribing Information
outpatient hospital claims1500Prescribing Information
practitioner claims1500Prescribing Information

Medicare policy articles for this code

Covered diagnoses (1,265 ICD-10-CM codes)

The diagnoses most often listed as covered in the policy articles above:

ICD-10-CMDiagnosisArticles listing it
B20Human immunodeficiency virus [HIV] disease1
C00.0Malignant neoplasm of external upper lip1
C00.1Malignant neoplasm of external lower lip1
C00.2Malignant neoplasm of external lip, unspecified1
C00.3Malignant neoplasm of upper lip, inner aspect1
C00.4Malignant neoplasm of lower lip, inner aspect1
C00.5Malignant neoplasm of lip, unspecified, inner aspect1
C00.6Malignant neoplasm of commissure of lip, unspecified1
C00.8Malignant neoplasm of overlapping sites of lip1
C00.9Malignant neoplasm of lip, unspecified1

Showing 10 of 1,265. The full list, non-covered diagnoses and CSV export are in Caduvo.

What changed for Q5148

Frequently asked questions

What is HCPCS code Q5148?

Q5148 is the HCPCS Level II code for injection, filgrastim-txid (nypozi), biosimilar, 1 microgram. Short descriptor: "Inj, nyposi 1 mcg".

Does Medicare cover Q5148?

Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.

Which diagnoses support coverage for Q5148?

Medicare policy articles that cite Q5148 list 1,265 covered ICD-10-CM diagnosis codes across 1 article. The most cited include B20 (Human immunodeficiency virus [HIV] disease), C00.0 (Malignant neoplasm of external upper lip), C00.1 (Malignant neoplasm of external lower lip). A listed diagnosis is necessary but not sufficient; the policy's other criteria still apply.

How many units of Q5148 can be billed per day?

1500 on DME suppliers; 1500 on outpatient hospital claims; 1500 on practitioner claims (NCCI medically unlikely edits).

Related Q51 codes

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Next steps

Sources: CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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