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Florida Blue MNT coverage: codes, limits and referrals

The short answerFlorida Blue's guideline 01-99000-05 calls MNT medically necessary for any appropriate diagnosis when a registered dietitian or nutrition professional provides it on a treating physician's referral. It lists 97802, 97803, G0270 and G0271 and covers 3 hours the first calendar year and 2 hours each year after, more when medically necessary. It applies only under contracts with MNT and preventive benefits.

1 row: Florida Blue. Public policy, not the member's benefits.

Florida Blue

All lines of business, with exceptions · Florida

97802Listed [1]
97803Listed [1]
G0270Listed [1]
G0271Listed [1]
Where it appliesAll Florida Blue lines of business, under contracts that include MNT and preventive benefits. The Federal Employee Program and State Account Organization follow their own guidelines; Medicare Advantage follows NCD 180.1. [1]
DiagnosesMedically necessary "for any appropriate diagnosis", for example diabetes, cardiovascular disease, renal disease, HIV, obesity and eating disorders. [1]
Other codes97804 and S9470. [1]
Telehealth POSNot published: call the payer.
Telehealth modifierNot published: call the payer.
Visit limits3 hours in the first calendar year, 2 hours in later years, with a physician referral. More hours may be covered when medically necessary, such as a change in diagnosis or condition. [1]
Referral and prior authReferred by the treating physician. [1]
Who can billPayable when billed by a registered dietitian or nutrition professional. Not paid "incident to" physician services. [1]
AlsoMNT and diabetes self-management training can be received in the same period but not billed on the same date of service. [1]
  1. Florida Blue: Medical Coverage Guideline 01-99000-05, Outpatient Medical Nutrition Therapy (reviewed 01/22/2026, revised 02/15/2026), checked October 30, 2026

Check a Florida Blue claim against the row

Before a Florida Blue claim goes out, compare it with the row above: the code is one the policy lists, the place of service and modifier match for a video visit, and the units fit the limit. Change the filters to compare Florida Blue with another payer, then download the PDF of what you see. More on the Florida Blue coverage guide.

Sources

  1. Florida Blue: Medical Coverage Guideline 01-99000-05, Outpatient Medical Nutrition Therapy (reviewed 01/22/2026, revised 02/15/2026)

Sources checked . Payer rules change; verify the member's benefits.

Frequently asked questions

Does Florida Blue cover 97802 and 97803 for a dietitian?

Yes, its public policy lists both. 97802, 97803, G0270 and G0271 are listed. The member's plan still decides coverage, visits and cost sharing, so verify benefits before the first visit.

Does Florida Blue limit MNT visits?

3 hours in the first calendar year, 2 hours in later years, with a physician referral. More hours may be covered when medically necessary, such as a change in diagnosis or condition.

Does Florida Blue need a referral or prior authorization for MNT?

Referred by the treating physician.

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