# CPT 22630: Arthrodesis, posterior interbody lumbar, single interspace

Medicare CPT 22630 pays $1,510.72 in a non-facility setting and $1,510.72 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $1,306.35 in Nebraska to $1,786.60 in Alaska, a 37% spread.

Web page: https://www.med-reveal.com/rates/22630-cpt-fee-schedule
Section: Surgery and Procedures
Billed by: Neurological Surgery

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $1,510.72 |
| National facility | $1,510.72 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| Alaska | $1,786.60 | $1,786.60 |
| Florida | $1,761.64 | $1,761.64 |
| Illinois | $1,735.19 | $1,735.19 |
| New York | $1,700.52 | $1,700.52 |
| District of Columbia | $1,673.31 | $1,673.31 |
| New Jersey | $1,636.03 | $1,636.03 |
| Connecticut | $1,621.04 | $1,621.04 |
| Michigan | $1,585.76 | $1,585.76 |
| Maryland | $1,562.92 | $1,562.92 |
| Massachusetts | $1,555.25 | $1,555.25 |
| West Virginia | $1,554.98 | $1,554.98 |
| Washington | $1,551.78 | $1,551.78 |
| Georgia | $1,539.23 | $1,539.23 |
| Pennsylvania | $1,524.54 | $1,524.54 |
| New Mexico | $1,519.80 | $1,519.80 |
| Rhode Island | $1,513.39 | $1,513.39 |
| California | $1,512.82 | $1,512.82 |
| Puerto Rico | $1,512.58 | $1,512.58 |
| Virgin Islands | $1,512.58 | $1,512.58 |
| Montana | $1,510.20 | $1,510.20 |
| New Hampshire | $1,499.47 | $1,499.47 |
| Colorado | $1,495.51 | $1,495.51 |
| Texas | $1,487.77 | $1,487.77 |
| Delaware | $1,481.40 | $1,481.40 |
| Louisiana | $1,477.15 | $1,477.15 |
| Hawaii | $1,472.26 | $1,472.26 |
| Oregon | $1,471.96 | $1,471.96 |
| Nevada | $1,467.30 | $1,467.30 |
| Ohio | $1,466.89 | $1,466.89 |
| Missouri | $1,463.12 | $1,463.12 |
| Arizona | $1,456.45 | $1,456.45 |
| Utah | $1,452.19 | $1,452.19 |
| Wyoming | $1,442.29 | $1,442.29 |
| South Carolina | $1,431.11 | $1,431.11 |
| Kentucky | $1,429.74 | $1,429.74 |
| Virginia | $1,424.37 | $1,424.37 |
| Oklahoma | $1,395.53 | $1,395.53 |
| Maine | $1,388.92 | $1,388.92 |
| North Carolina | $1,380.33 | $1,380.33 |
| Vermont | $1,375.42 | $1,375.42 |
| Mississippi | $1,368.63 | $1,368.63 |
| North Dakota | $1,354.38 | $1,354.38 |
| Tennessee | $1,340.81 | $1,340.81 |
| Minnesota | $1,340.74 | $1,340.74 |
| Indiana | $1,336.89 | $1,336.89 |
| South Dakota | $1,335.96 | $1,335.96 |
| Alabama | $1,330.49 | $1,330.49 |
| Idaho | $1,329.77 | $1,329.77 |
| Kansas | $1,329.48 | $1,329.48 |
| Arkansas | $1,308.61 | $1,308.61 |
| Iowa | $1,307.13 | $1,307.13 |
| Wisconsin | $1,306.41 | $1,306.41 |
| Nebraska | $1,306.35 | $1,306.35 |

## Related codes

- 20100: Exploration of penetrating wound, neck — https://www.med-reveal.com/rates/20100-cpt-fee-schedule
- 20103: Exploration of penetrating wound, extremity — https://www.med-reveal.com/rates/20103-cpt-fee-schedule
- 20200: Biopsy, muscle, superficial — https://www.med-reveal.com/rates/20200-cpt-fee-schedule
- 20220: Biopsy, bone, trocar or needle, superficial — https://www.med-reveal.com/rates/20220-cpt-fee-schedule
- 20245: Biopsy, bone, open, deep — https://www.med-reveal.com/rates/20245-cpt-fee-schedule
- 20500: Injection of sinus tract — https://www.med-reveal.com/rates/20500-cpt-fee-schedule
- 20526: Injection, carpal tunnel — https://www.med-reveal.com/rates/20526-cpt-fee-schedule
- 20550: Injection, single tendon sheath or ligament — https://www.med-reveal.com/rates/20550-cpt-fee-schedule

Commercial negotiated rates for 22630 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