Contact Us

iMPROve Health

625 Kenmoor Ave SE, Suite 350
PMB 47995
Grand Rapids, Michigan 49546-2395
248-465-7300

No Surprises Act

For iMPROve Health general IDRE questions, please email FederalIDRE@improve.health.
For iMPROve Health IDR payment/refund questions, please email IDREAccounting@improve.health.

Phone Numbers

Independent Review Organization (IRO):
888-783-4315
Long-Term Services and Support (LTSS):
800-727-7223

Fax Numbers

Independent Review Organization (IRO):
248-305-7093
Long-Term Services and Support (LTSS):
248-465-7302

Medicare Beneficiaries

Call Livanta at 888-524-9900 for State of Michigan Medicare quality-of-care complaints and appeal requests.
Contact Livanta

Medicare billing questions

Please call Medicare directly at 800-MEDICARE ( 800-633-4227 )

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iMPROve Health’s Form 990 is available for review upon request. For inquiries, please contact accounting@improve.health or 248-465-1507

Due to Centers for Medicare & Medicaid Services contract changes, Medicare quality-of-care complaints and appeal requests for the State of Michigan are now handled by Livanta .

Medicare beneficiaries and healthcare providers can contact Livanta at 888-524-9900 .

For Medicare billing questions or concerns, please call Medicare directly at 800-MEDICARE ( 800-633-4227 ).

Contact Us

iMPROve Health

No Surprises Act

Phone Numbers

Fax Numbers

Medicare Beneficiaries

Medicare billing questions

FORM 990

HOTLINES

Quality Improvement

Review Services

Medical Review Services