Every state, kept current
The Rates plan
$29/mo7-day free trialThis page shows one representative rate per state for A4557. Full schedules include every locality, modifier, and age-band variant.
- Every code on all 51 published schedules
- Full-schedule CSV export and state network lists
- Email alerts when a state changes its rates
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Publishing states
36
Median % of Medicare
120.6%
Rate range
$1.12 - $32.94
A4557 rates in every publishing state
| State | Medicaid rate | % of Medicare | Prior auth | Vintage |
|---|---|---|---|---|
| Alabama | $1.12* | 8.5% | -- | 2026 |
| Arizona | $14.30 | 108% | -- | 2026 |
| California | $16.05 | 121.2% | -- | 2026 |
| Colorado | $9.81 | 74.1% | Not required | 2026 |
| Connecticut | $17.94 | 135.5% | -- | 2007 |
| District of Columbia | $12.51 | 94.5% | Not required | 2026 |
| Delaware | $12.51 | 94.5% | -- | 2026 |
| Georgia | $16.88 | 127.5% | -- | 2026 |
| Hawaii | $15.74 | 118.9% | -- | 2025 |
| Iowa | $17.60 | 132.9% | -- | 2024 |
| Idaho | $19.06 | 144% | Not required | 2026 |
| Illinois | $17.53 | 132.4% | -- | 2026 |
| Indiana | $12.86 | 97.1% | -- | 2026 |
| Kansas | $9.78 | 73.9% | -- | 2026 |
| Kentucky | $10.53 | 79.5% | -- | 2026 |
| Maine | $22.06 | 166.6% | -- | 2026 |
| Michigan | $11.88 | 89.7% | -- | 2026 |
| Minnesota | $12.23 | 92.4% | Conditional | 2026 |
| Mississippi | $15.85* | 119.7% | -- | 2026 |
| Montana | $22.06 | 166.6% | Not required | 2026 |
| North Dakota | $32.94 | 248.8% | Not required | 2026 |
| Nebraska | $13.31 | 100.5% | -- | 2026 |
| New Hampshire | $6.00 | 45.3% | Not required | 2026 |
| New Jersey | $8.76 | 66.2% | Required | 2026 |
| New Mexico | $18.32 | 138.4% | -- | 2023 |
| Nevada | $15.54 | 117.4% | -- | 2024 |
| New York | $19.05 | 143.9% | -- | 2026 |
| Ohio | $16.36 | 123.6% | -- | 2004 |
| Oklahoma | $19.81 | 149.6% | -- | 2026 |
| Pennsylvania | $17.94 | 135.5% | -- | 2005 |
| Texas | $15.97* | 120.6% | -- | 2017 |
| Virginia | $16.18 | 122.2% | -- | 2026 |
| Vermont | $18.45 | 139.4% | -- | 2026 |
| Wisconsin | $16.53 | 124.8% | -- | 2008 |
| West Virginia | $15.85 | 119.7% | -- | 2026 |
| Wyoming | $13.82 | 104.4% | -- | 2023 |
Published Medicaid fee-for-service schedule amounts, not a coverage or eligibility guarantee. Managed-care plan rates can differ. Where no prior-authorization flag is shown, the state does not publish one. Rows marked * are representative published variants or methodology-derived rates. "--" in the prior-auth column means the state publishes no PA flag.
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- A2005 - Microlyte matrix, per square centimeter (add-on, list separately in addition to primary procedure)
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- A2007 - Restrata, per square centimeter (add-on, list separately in addition to primary procedure)
- A2008 - Theragenesis, per square centimeter (add-on, list separately in addition to primary procedure)
- A2009 - Symphony, per square centimeter (add-on, list separately in addition to primary procedure)
- A2010 - Apis, per square centimeter (add-on, list separately in addition to primary procedure)
All 238 codes from A4206 to A4932 or every dme & supplies code by number.
Frequently asked questions
How much does Medicaid pay for A4557?
36 state Medicaid programs publish a fee-for-service rate for A4557 (lead wires, (e.g., apnea monitor), per pair), ranging from $1.12 in Alabama to $32.94 in North Dakota, with a median of 120.6% of the national Medicare amount. The full table on this page lists every publishing state's current rate.
Which state pays the most for A4557?
North Dakota publishes the highest Medicaid rate for A4557 at $32.94 (248.8% of the national Medicare amount). Alabama publishes the lowest at $1.12.
Does A4557 require prior authorization under Medicaid?
2 of the 36 publishing states flag A4557 as requiring prior authorization (always or conditionally) on their fee schedules. States without a flag publish no PA indicator for this code - that means "not published", not "no PA required".