# CPT 97033: Application of iontophoresis, each 15 minutes

Medicare CPT 97033 pays $19.04 in a non-facility setting and $19.04 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $17.46 in Arkansas to $23.88 in Alaska, a 37% spread.

Web page: https://www.med-reveal.com/rates/97033-cpt-fee-schedule
Section: Rehabilitation and Therapy

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $19.04 |
| National facility | $19.04 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| Alaska | $23.88 | $23.88 |
| District of Columbia | $21.33 | $21.33 |
| California | $21.03 | $21.03 |
| New Jersey | $20.78 | $20.78 |
| New York | $20.73 | $20.73 |
| Washington | $20.65 | $20.65 |
| Massachusetts | $20.47 | $20.47 |
| Hawaii | $20.27 | $20.27 |
| Connecticut | $20.05 | $20.05 |
| Colorado | $19.71 | $19.71 |
| Maryland | $19.60 | $19.60 |
| Oregon | $19.55 | $19.55 |
| Rhode Island | $19.50 | $19.50 |
| New Hampshire | $19.41 | $19.41 |
| Florida | $19.39 | $19.39 |
| Puerto Rico | $19.14 | $19.14 |
| Virgin Islands | $19.14 | $19.14 |
| Minnesota | $19.09 | $19.09 |
| Montana | $19.04 | $19.04 |
| Illinois | $19.03 | $19.03 |
| Nevada | $18.99 | $18.99 |
| Wyoming | $18.95 | $18.95 |
| Pennsylvania | $18.94 | $18.94 |
| Delaware | $18.93 | $18.93 |
| Texas | $18.91 | $18.91 |
| North Dakota | $18.84 | $18.84 |
| South Dakota | $18.82 | $18.82 |
| Vermont | $18.77 | $18.77 |
| Virginia | $18.77 | $18.77 |
| Arizona | $18.68 | $18.68 |
| Georgia | $18.66 | $18.66 |
| Michigan | $18.57 | $18.57 |
| Maine | $18.47 | $18.47 |
| Utah | $18.40 | $18.40 |
| Wisconsin | $18.39 | $18.39 |
| New Mexico | $18.27 | $18.27 |
| North Carolina | $18.25 | $18.25 |
| South Carolina | $18.23 | $18.23 |
| Missouri | $18.21 | $18.21 |
| Louisiana | $18.18 | $18.18 |
| Ohio | $18.17 | $18.17 |
| Indiana | $18.14 | $18.14 |
| Idaho | $18.06 | $18.06 |
| Nebraska | $18.06 | $18.06 |
| Iowa | $17.99 | $17.99 |
| Tennessee | $17.97 | $17.97 |
| Kansas | $17.91 | $17.91 |
| Kentucky | $17.90 | $17.90 |
| Oklahoma | $17.89 | $17.89 |
| West Virginia | $17.87 | $17.87 |
| Alabama | $17.64 | $17.64 |
| Mississippi | $17.56 | $17.56 |
| Arkansas | $17.46 | $17.46 |

## Related codes

- 97010: Application of hot or cold packs — https://www.med-reveal.com/rates/97010-cpt-fee-schedule
- 97012: Application of mechanical traction — https://www.med-reveal.com/rates/97012-cpt-fee-schedule
- 97014: Application of electrical stimulation (unattended) — https://www.med-reveal.com/rates/97014-cpt-fee-schedule
- 97016: Application of vasopneumatic devices — https://www.med-reveal.com/rates/97016-cpt-fee-schedule
- 97018: Application of paraffin bath — https://www.med-reveal.com/rates/97018-cpt-fee-schedule
- 97024: Application of diathermy (e.g., microwave) — https://www.med-reveal.com/rates/97024-cpt-fee-schedule
- 97026: Application of infrared — https://www.med-reveal.com/rates/97026-cpt-fee-schedule
- 97028: Application of ultraviolet — https://www.med-reveal.com/rates/97028-cpt-fee-schedule

Commercial negotiated rates for 97033 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