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IMACS/IU Health On-Call - Make a Referral

Physicians around the state have always been able to contact Indiana University Health to consult with, and when appropriate, refer to one of IU Health's specialists.

Members of the IU Health medical staff may apply to be part of the IU Health consultation and referral telephone lines. These include:

IMACS IU HealthOneCall - 800.622.4989
  • IMACS OneCall, which provides referring physicians with one single telephone number to call to consult with and refer to the best IU Health specialist for their needs. Physicians may also schedule procedures or admit their patients to an IU Health facility. Most doctors who call already know who they would like to talk to; when they don't, they are asked a series of questions about their preferences and the appropriate connection is made based on those answers.
  • IU Health On-Call is the consumer referral line - 800.265.3220. New Indianapolis residents and others looking for a doctor or specialist can call to receive a referral. Referrals are made based upon consumer preferences. When no preference is indicated, referrals alternate between IU School of Medicine faculty and Methodist physicians.

All IU Health active medical staff physicians who apply will be part of IMACS OneCall. They may choose to participate in IU Health On-Call or decline participation in this consumer referral line.

Enrollment Process

Signing up is easy. Physicians or their office staff may download the forms, then complete, sign and submit them via fax, mail or email. If you prefer you may call to receive a hard copy of the forms, by contacting the IMACS/IU Health On-Call Physician Data Management group via email at

Step One: Download the enrollment form

Step Two: Review your particular specialty's procedures and diagnoses. You will need to mark the ones you will be willing to consult with or accept referrals from referring physicians or consumers. Send the form(s) in with your completed enrollment profile.

Adolescent Health
Allergy Immunology
Cardiothoracic Surgery
Child Development
Child Psychiatry
Clinical Pharmacology
Critical Care Medicine
Developmental Pediatrics
Endocrinology & Metabolism
Family Medicine
General & Community Pediatrics
General Internal Medicine
General OB/Gyn
General Surgery
Gynecologic Oncology
Hand Surgery
Infectious Disease
Maternal Fetal Medicine
Medical & Molecular Genetics
Medicine Pediatrics
Metabolism Pediatrics
Neonatal/Perinatal Medicine
Nuclear Medicine
Oral & Maxillofacial Surgery
Orthopedic Surgery
Pathology & Laboratory Medicine
Pediatric Anesthesia
Pediatric Cardiology
Pediatric Cardio-Thoracic Surgery
Pediatric Dentistry
Pediatric Dermatology
Pediatric Endocrinology & Diabetology
Pediatric Gastroenterology
Pediatric Hematology-Oncology
Pediatric Infectious Disease
Pediatric Nephrology
Pediatric Neurology
Pediatric Neurosurgery
Pediatric Ophthalmology
Pediatric Orthopedic Surgery
Pediatric Otolaryngology
Pediatric Pulmonary/Critical Care
Pediatric Rheumatology
Pediatric Surgery
Pediatric Urology
Plastic Surgery
Plastic - Oral Surgery Adult
Pulmonary, Critical Care & Occupational
Radiation Oncology
Reproductive Endocrinology
Thoracic Surgery Adult
Transplant Surgery
Vascular Surgery

Step Three: Review the principles of practice that physicians must agree to follow in order to be part of IU Health's consultation and referral lines. Also included is the signature form required for participation.

Step Four: Return your forms:

Attn: Physician Data Management, 317.968.1004


IU Health/IConnect
Attn: Physician Data Management
950 N Meridian St Suite 500
Indianapolis, IN 46204