# CPT 66179: Aqueous Shunt Extraocular Reservoir w/o Graft

Medicare CPT 66179 pays $923.53 in a non-facility setting and $923.53 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $845.08 in Arkansas to $1,163.18 in Alaska, a 38% spread.

Web page: https://www.med-reveal.com/rates/66179-cpt-fee-schedule
Section: Surgery and Procedures
Billed by: Ophthalmology

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $923.53 |
| National facility | $923.53 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| Alaska | $1,163.18 | $1,163.18 |
| District of Columbia | $1,029.02 | $1,029.02 |
| New York | $1,008.08 | $1,008.08 |
| New Jersey | $1,004.35 | $1,004.35 |
| California | $1,002.24 | $1,002.24 |
| Washington | $990.58 | $990.58 |
| Massachusetts | $984.09 | $984.09 |
| Connecticut | $973.50 | $973.50 |
| Hawaii | $967.28 | $967.28 |
| Florida | $959.44 | $959.44 |
| Maryland | $950.61 | $950.61 |
| Colorado | $948.63 | $948.63 |
| Illinois | $943.75 | $943.75 |
| Rhode Island | $942.50 | $942.50 |
| Oregon | $940.19 | $940.19 |
| New Hampshire | $936.66 | $936.66 |
| Puerto Rico | $927.73 | $927.73 |
| Virgin Islands | $927.73 | $927.73 |
| Montana | $923.46 | $923.46 |
| Pennsylvania | $921.31 | $921.31 |
| Nevada | $917.89 | $917.89 |
| Delaware | $916.96 | $916.96 |
| Texas | $916.77 | $916.77 |
| Wyoming | $914.07 | $914.07 |
| Michigan | $912.07 | $912.07 |
| Georgia | $911.54 | $911.54 |
| Minnesota | $910.41 | $910.41 |
| Virginia | $905.50 | $905.50 |
| Arizona | $904.92 | $904.92 |
| North Dakota | $901.91 | $901.91 |
| Vermont | $901.24 | $901.24 |
| South Dakota | $899.36 | $899.36 |
| New Mexico | $895.06 | $895.06 |
| Utah | $893.95 | $893.95 |
| Maine | $890.75 | $890.75 |
| Louisiana | $887.73 | $887.73 |
| Missouri | $887.46 | $887.46 |
| Ohio | $886.31 | $886.31 |
| South Carolina | $885.30 | $885.30 |
| West Virginia | $882.74 | $882.74 |
| North Carolina | $881.50 | $881.50 |
| Wisconsin | $880.23 | $880.23 |
| Indiana | $873.34 | $873.34 |
| Kentucky | $872.58 | $872.58 |
| Idaho | $869.85 | $869.85 |
| Oklahoma | $869.28 | $869.28 |
| Nebraska | $867.69 | $867.69 |
| Tennessee | $867.44 | $867.44 |
| Iowa | $864.93 | $864.93 |
| Kansas | $864.08 | $864.08 |
| Mississippi | $854.10 | $854.10 |
| Alabama | $853.83 | $853.83 |
| Arkansas | $845.08 | $845.08 |

## Related codes

- 10140: I&d Hematoma Seroma/fluid Collection — https://www.med-reveal.com/rates/10140-cpt-fee-schedule
- 11055: Paring/cutting Benign Hyperkeratotic Lesion 1 — https://www.med-reveal.com/rates/11055-cpt-fee-schedule
- 11056: Paring/cutting Benign Hyperkeratotic Lesion 2-4 — https://www.med-reveal.com/rates/11056-cpt-fee-schedule
- 11057: Paring/cutting Benign Hyperkeratotic Lesion >4 — https://www.med-reveal.com/rates/11057-cpt-fee-schedule
- 11403: Exc B9 Lesion Mrgn Xcp Sk Tg T/a/l 2.1-3.0 Cm — https://www.med-reveal.com/rates/11403-cpt-fee-schedule
- 11404: Exc B9 Lesion Mrgn Xcp Sk Tg T/a/l 3.1-4.0 Cm — https://www.med-reveal.com/rates/11404-cpt-fee-schedule
- 11406: Exc B9 Lesion Mrgn Xcp Sk Tg T/a/l >4.0 Cm — https://www.med-reveal.com/rates/11406-cpt-fee-schedule
- 11603: Excision Mal Lesion Trunk/arm/leg 2.1-3.0 Cm — https://www.med-reveal.com/rates/11603-cpt-fee-schedule

Commercial negotiated rates for 66179 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