# CPT 96423: Chemotherapy administration, intra-arterial infusion, each additional hour (add-on)

Medicare CPT 96423 pays $75.49 in a non-facility setting and $75.49 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $65.07 in Arkansas to $88.11 in District of Columbia, a 35% spread.

Web page: https://www.med-reveal.com/rates/96423-cpt-fee-schedule
Section: Medical and Therapeutic Services

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $75.49 |
| National facility | $75.49 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| District of Columbia | $88.11 | $88.11 |
| California | $87.41 | $87.41 |
| Washington | $84.85 | $84.85 |
| New Jersey | $84.50 | $84.50 |
| New York | $84.23 | $84.23 |
| Hawaii | $84.12 | $84.12 |
| Massachusetts | $83.80 | $83.80 |
| Alaska | $82.00 | $82.00 |
| Connecticut | $81.20 | $81.20 |
| Colorado | $79.55 | $79.55 |
| Oregon | $78.72 | $78.72 |
| Maryland | $78.59 | $78.59 |
| New Hampshire | $78.07 | $78.07 |
| Rhode Island | $77.66 | $77.66 |
| Florida | $77.29 | $77.29 |
| Minnesota | $76.29 | $76.29 |
| Puerto Rico | $76.21 | $76.21 |
| Virgin Islands | $76.21 | $76.21 |
| Montana | $75.48 | $75.48 |
| Nevada | $75.28 | $75.28 |
| Wyoming | $75.05 | $75.05 |
| Illinois | $74.73 | $74.73 |
| Delaware | $74.53 | $74.53 |
| North Dakota | $74.49 | $74.49 |
| South Dakota | $74.38 | $74.38 |
| Texas | $74.34 | $74.34 |
| Pennsylvania | $74.26 | $74.26 |
| Vermont | $73.98 | $73.98 |
| Virginia | $73.84 | $73.84 |
| Arizona | $73.13 | $73.13 |
| Georgia | $72.69 | $72.69 |
| Michigan | $72.01 | $72.01 |
| Maine | $71.83 | $71.83 |
| Wisconsin | $71.47 | $71.47 |
| Utah | $71.23 | $71.23 |
| North Carolina | $70.32 | $70.32 |
| New Mexico | $70.17 | $70.17 |
| South Carolina | $70.06 | $70.06 |
| Missouri | $69.85 | $69.85 |
| Indiana | $69.65 | $69.65 |
| Louisiana | $69.63 | $69.63 |
| Ohio | $69.57 | $69.57 |
| Nebraska | $69.20 | $69.20 |
| Idaho | $69.15 | $69.15 |
| Iowa | $68.69 | $68.69 |
| Tennessee | $68.51 | $68.51 |
| Kansas | $68.12 | $68.12 |
| Oklahoma | $67.82 | $67.82 |
| Kentucky | $67.78 | $67.78 |
| West Virginia | $67.28 | $67.28 |
| Alabama | $66.24 | $66.24 |
| Mississippi | $65.58 | $65.58 |
| Arkansas | $65.07 | $65.07 |

## 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 96423 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