Health Alliance Plan (HAP)
CommercialVERIFIEDOverview
Payer
- States / regions
- MI
- Lines of business
- Commercial
- Directory entries
- 1
Verified contacts
Contact information
- Official websiteMichigan · Commercial
- https://www.hap.org/ (opens in a new tab)Verified · August 2026
- Provider ServicesMichigan · Commercial
- (866) 766-4661Verified · August 2026
Every contact is individually source-tracked with its verification date. A green “Verified” badge only appears when a source and date exist — see the payer contacts page for full source detail.
State / LOB scopes
Directory entries
AR workflows
Payer-specific denial guidance
Under development: Note
Payer-specific workflows — corrected claims, reconsideration, appeals, timely filing, eligibility and related CARC/RARC guidance — appear here only after they are verified against an authoritative source. Nothing is published speculatively.
Source & verification
Official sources
- HAP — Providers — https://www.hap.org/providers
- Health Alliance Plan (HAP) — Official website — https://www.hap.org/
- Health Alliance Plan (HAP) — Contact page — https://www.hap.org/contact/providers