icd 10 glp 1 use Blog | Discover Your Weight Journey—Get Informed — Navigate Weight & Metabolic Does Medicaid Cover GLP-1 Medications?

As of January 2026, KFF data shows 13 state Medicaid programs cover GLP-1s for obesity treatment under fee-for-service

And if youre titrating doses or switching meds, document your rationale

Final Thoughts Medicaid GLP-1 coverage in 2026 breaks down cleanly: diabetes is covered everywhere, cardiovascular disease and sleep apnea indications are covered most places, and obesity treatment remains a patchwork

For each adverse effect, the manifestation code should be followed by Y42.3 (Insulin and oral hypoglycaemic [antidiabetic] drugs causing adverse effects in therapeutic use) to establish the causal relationship with Mounjaro therapy