Does Missouri Medicaid cover Wegovy and Zepbound in 2026?
Yes, with prior authorization. As of Oct 23, 2026, Missouri Medicaid covers GLP-1 drugs for obesity, under criteria such as BMI.
Covered with prior authorization Checked Oct 23, 2026 Criteria revised Apr 23, 2026
Coverage of GLP-1 drugs for obesity alone under Missouri’s fee-for-service Medicaid drug rules, as the state publishes them. The plan decides each request.
Missouri’s rule
In plain words
Covered with prior authorization
Prior authorization: BMI 30 or more, or 27 with a weight-related condition (ages 12 and up). Zepbound and Foundayo preferred.
Source
MO HealthNet GLP-1 for Obesity PDL edit, rev. Apr 23, 2026 (opens in new tab). Checked Oct 23, 2026.
Federal Medicaid law lets a state exclude these drugs only “when used for anorexia, weight loss, or weight gain”; their use for type 2 diabetes is not on that list, though a state may require prior authorization. Social Security Act §1927(d)(1)(A) and (d)(2)(A), 42 U.S.C. 1396r-8(d) (opens in new tab).
What changed
No change recorded since we began tracking state Medicaid rules on Oct 23, 2026.
Next steps
Where to go from here
Neighbouring states
Questions this page answers
Does Missouri Medicaid cover Wegovy and Zepbound for weight loss?
Yes, with prior authorization. As of Oct 23, 2026, Missouri Medicaid covers GLP-1 drugs for obesity, under criteria such as BMI. Prior authorization: BMI 30 or more, or 27 with a weight-related condition (ages 12 and up). Zepbound and Foundayo preferred.
Has Missouri’s rule changed recently?
No change recorded since we began tracking state Medicaid rules on Oct 23, 2026. The current source is dated Apr 23, 2026.
Where does this information come from?
From MO HealthNet GLP-1 for Obesity PDL edit, rev. Apr 23, 2026, read on Oct 23, 2026. Federal Medicaid law lets a state exclude these drugs only “when used for anorexia, weight loss, or weight gain”; their use for type 2 diabetes is not on that list, though a state may require prior authorization.
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