99458 Medicaid Rate by State

Remote monitoring treatment management, each added 20 minutes

27 state Medicaid programs publish a fee-for-service rate for 99458 (remote monitoring treatment management, each added 20 minutes), ranging from $16.83 in Michigan to $55.90 in New Mexico, with a median of 81.7% of the national Medicare amount.

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This page shows one representative rate per state for 99458. Full schedules include every locality, modifier, and age-band variant.

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Publishing states

27

Median % of Medicare

81.7%

Rate range

$16.83 - $55.90

99458 rates in every publishing state

StateMedicaid rate% of MedicarePrior authVintage
Arizona$36.4087.9%--2022
California$35.7986.4%--2026
Colorado$31.9877.2%--2026
Delaware$40.3397.4%--2026
Florida$20.5249.5%--2026
Georgia$35.7086.2%--2026
Hawaii$30.2373%--2025
Iowa$32.8979.4%--2024
Idaho$33.8281.7%Not required2026
Indiana$36.6188.4%Required2025
Kentucky$34.7583.9%--2026
Massachusetts$29.6671.6%--2026
Michigan$16.8340.6%--2026
Mississippi$34.5083.3%--2026
Montana$53.99130.3%--2026
North Carolina$36.3587.8%--2025
Nebraska$43.36104.7%--2026
New Hampshire$19.1946.3%Not required2026
New Jersey$32.1677.6%Not required2026
New Mexico$55.90135%--2025
Ohio$38.1892.2%--2024
Oregon$33.41*80.7%--2026
Virginia$29.87*72.1%--2026
Washington$25.0360.4%--2026
Wisconsin$33.7881.6%--2020
West Virginia$28.5568.9%--2026
Wyoming$34.3482.9%--2026

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.

Related physician codes

Frequently asked questions

How much does Medicaid pay for 99458?

27 state Medicaid programs publish a fee-for-service rate for 99458 (remote monitoring treatment management, each added 20 minutes), ranging from $16.83 in Michigan to $55.90 in New Mexico, with a median of 81.7% of the national Medicare amount. The full table on this page lists every publishing state's current rate.

Which state pays the most for 99458?

New Mexico publishes the highest Medicaid rate for 99458 at $55.90 (135% of the national Medicare amount). Michigan publishes the lowest at $16.83.

Does 99458 require prior authorization under Medicaid?

1 of the 27 publishing states flag 99458 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".