# CPT 96373: Therapeutic, prophylactic, or diagnostic injection, intra-arterial

Medicare CPT 96373 pays $19.71 in a non-facility setting and $19.71 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $17.61 in Arkansas to $23.29 in Alaska, a 32% spread.

Web page: https://www.med-reveal.com/rates/96373-cpt-fee-schedule
Section: Medical and Therapeutic Services
Billed by: Allergy & Immunology

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $19.71 |
| National facility | $19.71 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| Alaska | $23.29 | $23.29 |
| District of Columbia | $22.49 | $22.49 |
| California | $22.27 | $22.27 |
| New Jersey | $21.76 | $21.76 |
| Washington | $21.74 | $21.74 |
| New York | $21.68 | $21.68 |
| Massachusetts | $21.51 | $21.51 |
| Hawaii | $21.44 | $21.44 |
| Connecticut | $20.94 | $20.94 |
| Colorado | $20.58 | $20.58 |
| Maryland | $20.39 | $20.39 |
| Oregon | $20.39 | $20.39 |
| New Hampshire | $20.23 | $20.23 |
| Rhode Island | $20.23 | $20.23 |
| Florida | $20.07 | $20.07 |
| Minnesota | $19.87 | $19.87 |
| Puerto Rico | $19.85 | $19.85 |
| Virgin Islands | $19.85 | $19.85 |
| Montana | $19.71 | $19.71 |
| Nevada | $19.66 | $19.66 |
| Wyoming | $19.62 | $19.62 |
| Illinois | $19.57 | $19.57 |
| Delaware | $19.54 | $19.54 |
| North Dakota | $19.51 | $19.51 |
| Pennsylvania | $19.50 | $19.50 |
| Texas | $19.50 | $19.50 |
| South Dakota | $19.48 | $19.48 |
| Vermont | $19.40 | $19.40 |
| Virginia | $19.38 | $19.38 |
| Arizona | $19.23 | $19.23 |
| Georgia | $19.15 | $19.15 |
| Michigan | $19.01 | $19.01 |
| Maine | $18.97 | $18.97 |
| Wisconsin | $18.90 | $18.90 |
| Utah | $18.85 | $18.85 |
| North Carolina | $18.67 | $18.67 |
| New Mexico | $18.64 | $18.64 |
| South Carolina | $18.62 | $18.62 |
| Missouri | $18.57 | $18.57 |
| Indiana | $18.54 | $18.54 |
| Louisiana | $18.53 | $18.53 |
| Ohio | $18.52 | $18.52 |
| Nebraska | $18.44 | $18.44 |
| Idaho | $18.43 | $18.43 |
| Iowa | $18.34 | $18.34 |
| Tennessee | $18.31 | $18.31 |
| Kansas | $18.23 | $18.23 |
| Oklahoma | $18.17 | $18.17 |
| Kentucky | $18.16 | $18.16 |
| West Virginia | $18.06 | $18.06 |
| Alabama | $17.85 | $17.85 |
| Mississippi | $17.72 | $17.72 |
| Arkansas | $17.61 | $17.61 |

## Related codes

- 96360: Intravenous infusion, hydration, initial 31 minutes to 1 hour — https://www.med-reveal.com/rates/96360-cpt-fee-schedule
- 96361: Intravenous infusion, hydration, each additional hour (add-on) — https://www.med-reveal.com/rates/96361-cpt-fee-schedule
- 96365: Intravenous infusion, for therapy/prophylaxis/diagnosis, initial, up to 1 hour — https://www.med-reveal.com/rates/96365-cpt-fee-schedule
- 96366: Intravenous infusion, therapy, each additional hour (add-on) — https://www.med-reveal.com/rates/96366-cpt-fee-schedule
- 96367: Intravenous infusion, additional sequential infusion, up to 1 hour (add-on) — https://www.med-reveal.com/rates/96367-cpt-fee-schedule
- 96368: Intravenous infusion, concurrent infusion (add-on) — https://www.med-reveal.com/rates/96368-cpt-fee-schedule
- 96369: Subcutaneous infusion for therapy/prophylaxis, initial, up to 1 hour — https://www.med-reveal.com/rates/96369-cpt-fee-schedule
- 96370: Subcutaneous infusion, each additional hour (add-on) — https://www.med-reveal.com/rates/96370-cpt-fee-schedule

Commercial negotiated rates for 96373 by payer and state: https://www.med-reveal.com/solutions/rate-benchmarking

## Sources

- CMS Medicare fee schedules (2026 Q4): https://www.cms.gov/medicare/payment/fee-schedules