Prior Authorizations

With the exception of radiology service prior authorization requests, AmeriHealth Caritas North Carolina (ACNC) is the single point of contact for prior authorization requests that are new or for continuation of services. Radiology service authorizations will be managed by Evolent (formerly known as National Imaging Associates [NIA]).

Effective December 17, 2023, ACNC will follow the Utilization Management Post-Service Review (Retrospective) Policy and Procedure and requests that do not meet the policy requirements will be denied.

A retrospective/post-service Utilization Management (UM) review will only be performed in the following circumstances:

  • When the member obtains retroactive eligibility
  • When pertinent coverage information is not available, or is incorrect, upon admission or at the time of the service (i.e., member presented as self-pay or with altered level of consciousness)
  • When an out-of-state facility treats the member emergently/urgently
  • When a provider is able to show that attempts were made to submit the request prior to the service, but the plan did not receive the request

Prior authorization is required from ACNC unless indicated in Service-Specific Guidance. Please use our Prior Authorization Lookup tool for additional guidance.

How to submit prior authorizations

online

The fastest way to submit medical prior authorization is electronically via Medical Authorizations in NaviNet

call

8 a.m. to 5 p.m., Monday to Friday
ACNC Utilization Management
1-833-900-2262
After hours, weekends and holidays, call Member Services 1-855-375-8811.

Fax a completed Prior Authorization Request form (PDF)
1-833-893-2262

Authorization decisions are based on the clinical information provided in the request. For medically urgent (less than 48 hours) service requests online, please indicate the procedure is NOT routine/standard.

Reminder: A member does not need authorization to see a primary care physician, go to a local health department or receive services at school-based clinics. AmeriHealth Caritas North Carolina (ACNC) does not require referrals for any services.

Service-specific guidance

See the following for prior authorization guidance for specific services. If a service is not listed, please consult the Prior Authorization Lookup tool. The results of this tool are not a guarantee of coverage or authorization.

If you are unable to locate the service you are seeking, please call ACNC Utilization Management at 1-833-900-2262.

  • Behavioral health urgent care (BHUC)
  • Facility-based crisis services for children and adolescents (within two business days post service)
  • Mobile crisis management (first 32 units and within two business days post service)
  • Professional services in facility-based crisis programs (within seven business days/112 units)
  • All out-of-network services except emergency services
  • Ambulatory detoxification
  • Behavioral health partial hospitalization
  • Electroconvulsive therapy (ECT)
  • Medically supervised alcohol or drug abuse treatment center detoxification crisis stabilization/ADATC (following first eight hours or one business day of admission)
  • Mobile crisis management (for units beyond the initial 32)
  • Non-hospital medical detoxification
  • Outpatient opioid treatment (after initial 90 days once per fiscal year)
  • Peer-support services (24 visits allowed in a fiscal year)
  • Professional treatment services in facility-based crisis programs (following the initial seven days/168 units)
  • Psychiatric in-patient hospitalization including Institution for Mental Disease (IMD)
  • Psychological testing (following the 16 unmanaged outpatient visits (age 21 and under) and eight unmanaged outpatient visits (age 21 and over) in a fiscal year (inclusive of assessment and Psychological Testing codes).
  • Substance Abuse Comprehensive Outpatient Treatment (following 60 calendar days of service)
  • Substance Abuse Intensive Outpatient Treatment (following 30 calendar days of service)

No referral or authorization is required for a mental health or substance dependence assessment.

  • Diagnostic assessment
  • Medication assisted treatment (MAT)
  • Outpatient behavioral health psychotherapy
  • Psychiatric and substance use disorder outpatient and medication management services
    • Adult (aged 21 and over) benefit limitation is eight units per state fiscal year.
    • Children and adolescents (under age 21) requiring more than 16 units per state fiscal year will require a prior authorization.
  • All out-of-network services except emergency services.
  • Ambulatory detoxification
  • Behavioral health partial hospitalization
  • Medically supervised alcohol or drug abuse treatment center detoxification crisis stabilization/ADATC (following first eight hours or one business day of admission)
  • Electroconvulsive therapy (ECT)
  • Mobile crisis management (for units beyond the initial 32)
  • Non-hospital medical detoxification
  • Outpatient opioid treatment (after initial 90 days once per fiscal year)
  • Peer-support services (24 visits allowed in a fiscal year)
  • Professional treatment services in facility-based crisis programs (following the initial seven days/168 units)
  • Psychiatric in-patient hospitalization including Institution for Mental Disease (IMD)
  • Psychological testing (following the 16 unmanaged outpatient visits (age 21 and under) and eight unmanaged outpatient visits (age 21 and over) in a fiscal year (inclusive of assessment and Psychological Testing codes).
  • Substance Abuse Comprehensive Outpatient Treatment (following 60 calendar days of service)
  • Substance Abuse Intensive Outpatient Treatment (following 30 calendar days of service)

Each ACNC child member (ages 20 and under) may receive up to 72 total occupational therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 72nd visit to any occupational therapy provider in a calendar year.

Each ACNC adult member (age 21 and over) may receive up to 27 total occupational therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 27th visit to any occupational therapy provider in a calendar year.

Request prior authorization for occupational therapy services from ACNC Utilization Management, 24 hours a day, seven days a week. Please refer to the prior authorization submission process (under How to Submit Prior Authorizations).

A member does not need authorization to see a primary care provider, go to a local health department, or receive services at school-based clinics. In addition, a member does not need authorization for the following services or items:

  • Emergency room services (in-network and out-of-network)
  • 30-hour observations (except for maternity — see Physical health services that require notification)
  • Low-level plain films — X-rays, EKG’s
  • Family planning services
  • Post-stabilization services (in-network and out-of-network)
  • Early and Periodic Screening, Diagnostic and Treatment (EPSDT) screening services
  • Women’s health care by in-network providers (OB-GYN services)
  • Routine vision services
  • Dialysis
  • Post-operative pain management (must have a surgical procedure on the same date of service)

Providers are asked to notify ACNC within one business day of when the following services are delivered:

  • All newborn deliveries, including those that occur in birthing centers
  • Maternity obstetrical services (after first visit) and outpatient care (includes observation)
  • Continuation of covered services for a new member transitioning to ACNC during the first 90 calendar days of enrollment
  • Inpatient admissions following emergency room medical care, emergency short procedure unit services, or an observation stay

How to submit a notification

Each ACNC child member (ages 20 and under) may receive up to 72 total physical therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 72nd visit to any physical therapy provider in a calendar year.

Each ACNC adult member (age 21 and over) may receive up to 27 total physical therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 27th visit to any physical therapy provider in a calendar year.

Request prior authorization from ACNC Utilization Management, 24 hours a day, seven days a week. Please refer to the prior authorization submission process (under How to Submit Prior Authorizations).

We are rebranding Utilization Management (UM) correspondence from the legacy NIA branding to our new Evolent Branding (PDF).

Codes requiring authorization are listed in the Evolent (formerly known as NIA) Radiology ACNC Utilization Review Matrix (PDF). Use the Prior Authorization Lookup tool for immediate guidance.

To request prior authorization, contact ACNC's radiology benefits vendor, Evolent, via their provider web portal at any time or by calling 1-800-424-4953, Monday through Friday, 8 a.m. to 8 p.m. ET.

Emergency room, observation care and inpatient imaging procedures do not require prior authorization.  

The ordering physician is responsible for obtaining a prior authorization number for the requested radiology service. Patient symptoms, past clinical history and prior treatment information will be requested by Evolent, and the ordering physician should have this information available at the time of the call.

Each ACNC child member (ages 20 and under) may receive up to 72 total speech therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 72nd visit to any speech therapy provider in a calendar year.

Each ACNC adult member (age 21 and over) may receive up to 27 total speech therapy visits during each calendar year without prior authorization. Prior authorization is required following the member’s 27th visit to any speech therapy provider in a calendar year.

Request prior authorization from ACNC Utilization Management, 24 hours a day, seven days a week. Please refer to the prior authorization submission process (under How to Submit Prior Authorizations).