Concord Imaging Center

Physician Resources

MRI Matrix
CPT MRI Code Sheet
ICD 9 Code Sheet

ACR Appropriateness Criteria®

These evidence-based guidelines assist referring physicians and other providers
in making the most appropriate imaging or treatment decision for a specific
clinical condition.

Precertification Web Portal Information


AIM (American Imaging Management)
Phone: (847) 564-8500
Fax: (773) 864-4601
Hours: Mon-Fri | 8am - 5pm CST

NIA (National Imaging Associates)
Phone: (866) 214-1703
Hours: Mon-Fri | 5am - 12pm EST
Saturday | 8am - 1pm EST

Harvard Pilgrim
NIA (National Imaging Associates)
Phone: (800) 642-7543
Hours: Mon-Fri | 5am - 12pm EST
Saturday | 8am - 1pm EST

NH Medicaid
Schaller Anderson
Phone: (566) 499-9335
Fax: (866) 499-9334
Hours: Mon-Fri | 8am - 4:30pm

Contact a CIC Rep
Concord Imaging Center radiologists are available each and every day from 6am - 9pm at (603) 227-7000 (x3415) to assist you in determining the most appropriate study for your patient. For matters not requiring an immediate response, you can send an email to

Request Materials
If you would like mailings of our “Radiology Case Reports” or desire additional content such as order forms, please contact the business office by calling (603) 228-1521.