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Billing code G0313 · Physician & professional

G0313 Medicaid reimbursement rate by state (2026)

Immunization counseling by a physician or other qualified.... Medicaid pays a median of $39.90 for G0313 across 25 states, from $13.00 in Alabama to $147.78 in Idaho.

Data as of Oct 5, 202625 statesEvery rate links to its official source

States publishing
25
National median
$39.90units vary by state
Lowest
$13.00Alabama
Highest
$147.78Idaho
Answer

What does Medicaid pay for G0313?

25 state Medicaid programs publish a fee-for-service rate for G0313. The national median is $39.90 (units differ between states). Idaho pays the most, $147.78, and Alabama the least, $13.00, a 11.4x spread.

State ranking

G0313 rate by state: highest, middle and lowest

One like-for-like fee-for-service rate per state, ranked. The workspace lists all 25 states with every variant, modifier and effective date.

#StateMedicaid rateUnitPer hourManaged-care plans% of Medicare
1Idaho Source · since 2025-09-01$147.78——Not classified—
2North Dakota Source · since 2026-07-01$71.30——Not classified—
3Colorado Source · since 2022-01-01$57.64——Not classified—
12Delaware Source · since 2024-01-01$44.20——Plans negotiate; applies out of network—
13Ohio Source · since 2022-06-08$39.90——Plans negotiate; applies out of network—
14Michigan Source · since 2024-01-01$39.83——Plans negotiate; applies out of network—
24Alaska Source · since 2026-07-01$18.39——Not classified—
25Alabama Source · since 2026-08-25$13.00——Not classified—
See all 25 states for G0313 — start free

17 more states, with every modifier and provider-type variant, rate history and the plan rule in each state. 14-day free trial, no credit card.

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Rates are per the unit shown for each state; units can differ between states. Medicare amounts are computed from the CMS relative value file and locality cost indices; states with several Medicare localities show a range. Confirm rates with the payer before billing.

Track G0313 in your states. Get an alert when any state changes it, with every variant and the managed-care rule.
FAQ

Frequently asked questions

What does Medicaid pay for G0313?

It depends on the state. Of the 25 states with a published fee-for-service rate, the median is $39.90. Idaho pays the most ($147.78) and Alabama the least ($13.00).

Which state pays the highest Medicaid rate for G0313?

Idaho, at $147.78, effective 2025-09-01.

Do managed-care plans pay the same rate for G0313?

Not necessarily. Each state's plan contracts decide whether plans must pay at least the fee-for-service rate, pay a state-set rate, or negotiate their own. The workspace shows the rule for each state, cited to the contract or statute.