Q2058 HCPCS code: Obecabtagene autoleucel, 10 up to 400 million cd19 car-positive viable t cells, including leukapheresis and dose preparation procedures, per infusion
Q2058 is the HCPCS Level II code for obecabtagene autoleucel, 10 up to 400 million cd19 car-positive viable t cells, including leukapheresis and dose preparation procedures, per infusion. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case. The NCCI unit limit is 1 per day on outpatient hospital claims.
Code details
| Field | Value |
|---|---|
| Section | Q codes — Temporary codes |
| Coverage code | C — Carrier judgment |
| Pricing indicator | 51 — Drug or biological (priced per ASP/average sales price rules) |
| BETOS category | O1D — Chemotherapy |
| Added | 2025-07-01 |
| Last action effective | 2026-01-01 |
NCCI unit limits (MUE)
| Claim type | Max units per day | Rationale |
|---|---|---|
| outpatient hospital claims | 1 | Code Descriptor / CPT Instruction |
| practitioner claims | 1 | Code Descriptor / CPT Instruction |
What changed for Q2058
- July 2025: Code appears in this HCPCS release
- 2025-07-01: Q2058 added to HCPCS Level II
- Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01
Frequently asked questions
What is HCPCS code Q2058?
Q2058 is the HCPCS Level II code for obecabtagene autoleucel, 10 up to 400 million cd19 car-positive viable t cells, including leukapheresis and dose preparation procedures, per infusion. Short descriptor: "Obecbtge autol up to 400 mil".
Does Medicare cover Q2058?
Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.
How many units of Q2058 can be billed per day?
1 on outpatient hospital claims; 1 on practitioner claims (NCCI medically unlikely edits).
Related Q20 codes
- Q2004 — Irrigation solution for treatment of bladder calculi, for example renacidin, per 500 ml
- Q2009 — Injection, fosphenytoin, 50 mg phenytoin equivalent
- Q2017 — Injection, teniposide, 50 mg
- Q2026 — Injection, radiesse, 0.1 ml
- Q2028 — Injection, sculptra, 0.5 mg
- Q2034 — Influenza virus vaccine, split virus, for intramuscular use (agriflu)
- Q2035 — Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (afluria)
- Q2036 — Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (flulaval)
- Q2037 — Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluvirin)
- Q2038 — Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)
- Q2039 — Influenza virus vaccine, not otherwise specified
- Q2040 — Tisagenlecleucel, up to 250 million car-positive viable t cells, including leukapheresis and dose preparation procedures, per infusion
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Next steps
- Run a reimbursement report for a device billed under Q2058
- Watch Q2058 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for Q2058
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.