T1503 HCPCS code: Administration of medication, other than oral and/or injectable, by a health care agency/professional, per visit
T1503 is the HCPCS Level II code for administration of medication, other than oral and/or injectable, by a health care agency/professional, per visit. Its Medicare coverage code is I (Not payable by Medicare): Medicare does not pay separately under this code; another code applies.
Code details
| Field | Value |
|---|---|
| Section | T codes — National codes established for state Medicaid agencies |
| Coverage code | I — Not payable by Medicare |
| Pricing indicator | 00 — Not separately priced by Medicare |
| BETOS category | Z2 |
| Added | 2007-04-01 |
| Last action effective | 2007-04-01 |
What changed for T1503
- 2007-04-01: T1503 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 T1503?
T1503 is the HCPCS Level II code for administration of medication, other than oral and/or injectable, by a health care agency/professional, per visit. Short descriptor: "Med admin, not oral/inject".
Does Medicare cover T1503?
Coverage code I — Not payable by Medicare. Medicare does not pay separately under this code; another code applies.
Related T15 codes
- T1502 — Administration of oral, intramuscular and/or subcutaneous medication by health care agency/professional, per visit
- T1505 — Electronic medication compliance management device, includes all components and accessories, not otherwise classified
Building a device that would bill under a code like this? Caduvo matches a device description to HCPCS/CPT codes, Medicare coverage and payment, and the FDA pathway in one report.
Next steps
- Run a reimbursement report for a device billed under T1503
- Watch T1503 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for T1503
Sources: CMS HCPCS Level II release October 2025; 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.