Medical Mutual of Ohio
CommercialVerified · August 2026Ohio
Phase 3D: first verified Ohio state entry. Provider inquiry and care authorization lines verified on the official Medical Mutual provider contact page on 2026-08-16.
⚠ Ohio-specific contact information: Heads up
- Standard timely filing
- Not yet published
- Appeal filing window
- Not yet published
- Prior authorization
- Not yet published
- Appeal channel
- Not yet published
- Provider portal
- Not yet published
- Verification
- Verified · August 2026by AR Guide team
Notes
Phase 3D: first verified Ohio state entry. Provider inquiry and care authorization lines verified on the official Medical Mutual provider contact page on 2026-08-16.
Timely filing
Not yet published for this entry. Claim filing and appeal windows are published only when verified against an official source — never estimated.
- Provider Services
- 800-362-1279Verified · August 2026Verified Aug 16, 2026 · Official web pageView source (opens in a new tab)
Medical Mutual Provider Inquiry Unit / VoiceConnect for eligibility, benefits and claims inquiries (24-hour IVR; representatives 8 a.m.–5 p.m. ET, Mon–Fri).
- Authorization
- 800-294-8402Verified · August 2026Verified Aug 16, 2026 · Official web pageView source (opens in a new tab)
Medical Mutual Care Authorizations line listed on the official provider contact page.
Every contact is individually source-tracked and shows the date it was last verified. A green “Verified” badge only appears when a source and verification date exist.
Portal
Not yet published for this entry. Portal capabilities and registration requirements are shown only when the official portal source states them.
Referrals
Not yet published for this entry. Referral requirements and retro-referral rules are published only when verified against a source.
Appeals
Not yet published for this entry. Appeal levels, filing channels and external-review options are published only when verified against a source.
Documentation requirements
Not yet published for this entry. Required documentation for appeals and additional-information requests is published only when verified against a source.
Common denial patterns
Not yet published for this entry. CARC/RARC codes and denial reasons are published only when the sources show this payer using them.
Help us keep this accurate
Report outdated information
Recent updates
Change log
- Verified provider services contact · Aug 16, 2026Medical Mutual of Ohio — Provider Contact Us
- Verified authorization contact · Aug 16, 2026Medical Mutual of Ohio — Provider Contact Us
- Entry last reviewed · Aug 16, 2026Medical Mutual of Ohio — official websiteMedical Mutual of Ohio — Provider Contact Us
Contact information is provided for reference and is verified against the cited source as of the date shown. Payer contact information may change. Always confirm the appropriate contact for the member's plan and claim.
Source & verification
Directory record
- Geographic scope
- Ohio
- Line of business
- Commercial
- Last reviewed
- Aug 16, 2026
- Verified by
- AR Guide team
- Medical Mutual of Ohio — official website — https://www.medmutual.com
- Medical Mutual of Ohio — Provider Contact Us — https://www.medmutual.com/For-Providers/ContactUs