Effective October 1, 2022, AIM Specialty Health® (AIM), a separate company, will enhance the AIM Musculoskeletal program by adding a monitored anesthesia care (MAC) for interventional pain component to perform medical necessity review of monitored anesthesia, or conscious sedation, when performing certain interventional pain procedures for Anthem fully-insured members, as outlined below. 


Prior authorization will now be required for the clinical appropriateness of monitored anesthesia services when the pain management clinician requests the monitored anesthesia services in conjunction with interventional pain codes. It is the obligation of the requesting provider to have available Anthem’s determination for the anesthesiologist on the day of the procedure. AIM will use the following Anthem Clinical UM Guideline: CG-Med-78: Anesthesia Services for Interventional Pain Management Procedures. The clinical criteria to be used for these reviews can be found on Anthem’s Clinical UM Guidelines page. Clinical site of care may also be applicable if these procedures are requested in a hospital outpatient department and could safely be done in an ambulatory surgery center (ASC). If you have a member in a current course of treatment for pain management where we approved without reviewing the MAC, please identify the member for us at the next request. Please note, this does not apply to procedures performed on an emergent basis.


At this time, the codes to be reviewed are 01991, 01992, 01937, 01938, 01939 and 01940.  A complete list of CPT codes requiring prior authorization for the AIM Monitored Anesthesia Care for Interventional Pain program is available on the AIM Musculoskeletal microsite. To determine if prior authorization is needed for an Anthem member on or after October 1, 2022, contact the Anthem Provider Services phone number on the back of the member’s ID card. AIM will recognize out of scope membership and will not require prior authorization for such members. Note: If providers attempt to use the Interactive Care Reviewer (ICR) tool on the Availity Portal to prior authorize an outpatient musculoskeletal procedure, ICR will produce a message referring the provider to AIM. (ICR cannot accept prior authorization requests for services administered by AIM.)


Members included in the new program

All fully-insured members currently participating in the AIM Musculoskeletal Program are included. This program will be offered to self-funded (ASO) groups that currently participate in the AIM Musculoskeletal program to add to their members’ benefit package as of October 1, 2022. The following members are excluded:  Medicare Advantage, Medicaid, Medicare, Medicare supplement, MA GRS, and the Federal Employee Program® (FEP®). 


Prior authorization requirements

For interventional pain procedures that are scheduled to begin on or after October 1, 2022, all providers must contact AIM to obtain prior authorization. Ordering and servicing providers may begin contacting AIM on September 17, 2022. 


Providers may submit prior authorization requests to AIM in one of several ways:

  • Access AIM’s ProviderPortallSM directly at www.providerportal.com. Online access is available 24/7 to process orders in real-time and is the fastest and most convenient way to request authorization.
  • Access AIM via the Availity Web Portal at www.availity.com.
  • Call the AIM Contact Center toll-free number at 866-714-1107, Monday–Friday, 8 a.m.–5 p.m.


Initiating a request on AIM’s ProviderPortalSM and entering all the requested clinical questions will allow you to receive an immediate determination. The AIM Musculoskeletal Program microsite on the AIM provider portal helps you learn more and access helpful information and tools such as order entry checklists.


AIM Musculoskeletal training webinars                                                                          

Anthem invites you to take advantage of a free informational webinar that will introduce you to the program and the robust capabilities of the AIM ProviderPortalSM.  Go to the AIM Musculoskeletal microsite to register for an upcoming webinar. If you have previously registered for other services managed by AIM, there is no need to register again.


We value your participation in our network and look forward to working with you to help improve the health of our members.



Featured In:
June 2022 Anthem New Hampshire Provider News