Michigan PIHP Redesign 2026: The ABA + Autism Billing Fixes Every MI Practice Needs Before H0031/H2019 Denials Compound
If your Michigan ABA or autism-services practice bills through a PIHP (Pre-paid Inpatient Health Plan), 2026 is the year the rules got harder. The Michigan PIHP redesign for 2026 is creating denial cliffs on autism ABA H0031 (assessment) and H2019 (behavioral health services) codes that most in-house billing teams are treating as one-off denials when […]