91299 Medicaid Rate by State

Unlisted GI diagnostic procedure

10 state Medicaid programs publish a fee-for-service rate for 91299 (unlisted GI diagnostic procedure), ranging from $68.75 in Michigan to $233.57 in Montana.

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This page shows one representative rate per state for 91299. Full schedules include every locality, modifier, and age-band variant.

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Publishing states

10

Median % of Medicare

--

Rate range

$68.75 - $233.57

91299 rates in every publishing state

StateMedicaid rate% of MedicarePrior authVintage
Arizona$101.17----2021
Florida$154.78--Required2026
Louisiana$148.13----2026
Maine$172.10----2026
Michigan$68.75----2026
Missouri$116.00--Not required2026
Mississippi$97.72----2026
Montana$233.57----2026
New Mexico$141.12----2026
Rhode Island$146.72----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 91299?

10 state Medicaid programs publish a fee-for-service rate for 91299 (unlisted GI diagnostic procedure), ranging from $68.75 in Michigan to $233.57 in Montana. The full table on this page lists every publishing state's current rate.

Which state pays the most for 91299?

Montana publishes the highest Medicaid rate for 91299 at $233.57. Michigan publishes the lowest at $68.75.

Does 91299 require prior authorization under Medicaid?

1 of the 10 publishing states flag 91299 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".