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Fee-for-service rateAs of October 2026

Idaho Medicaid rate for CPT 99204

Idaho Medicaid pays $159.87 for CPT 99204 in its October 2026 fee-for-service schedule: the 13th-highest of 45 state Medicaid programs, at 119% of the $134.20 median.

Non-facility rate
$159.87
Rank
13 of 45
vs. state median
119%
vs. ID Medicare
96%

What Idaho Medicaid publishes for 99204

13th-highest of 45 · 119% of median

13th-highest of 45 · 119% of median

Schedule
October 2026
In effect since
Jul 1, 2026
Prior authorization
Not required

Unmodified non-facility fee-for-service rate from the state's published file. Managed-care contracts, supplemental payments, and claim-specific adjustments can change what is paid. Idaho Medicaid Fee Schedule

99204 in neighboring states

Each state's comparable non-facility rate for 99204 in its current schedule.

StateRatevs. Idaho
Montana$229.09+43%
Nevada$170.64+7%
Oregon$141.95-11%
Utah$142.78-11%
Washington$98.53-38%
Wyoming$145.21-9%

99204 under Medicare

Medicare's 2026 non-facility payment for 99204 in Idaho is $166.53; Idaho Medicaid's rate is 96% of that. The national amount before geographic adjustment is $177.359.

See 99204 Medicare rates

See Idaho's full schedule: all 12,409 codes, every published period, and commercial payer rates for 99204.

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Other Idaho Medicaid rates