PA Lookup
If you have questions about prior authorizations, please call:
Member and Recipient Service Line: 1-877-685-2415
Provider Support Service Line: 1-855-250-1539
Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Injection(s), anesthetic agent(s) and/or steroid; nerves innervating the sacroiliac joint, with image guidance (ie, fluoroscopy or computed tomography)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Injection(s), anesthetic agent(s) and/or steroid; genicular nerve branches, including imaging guidance, when performed
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Injection(s), anesthetic agent(s) and/or steroid; plantar common digital nerve(s) (eg, Morton's neuroma)
How to Submit
N/A - No authorization is required
Paravertebral block (PVB) (paraspinous block), thoracic; single injection site (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Paravertebral block (PVB) (paraspinous block), thoracic; second and any additional injection site(s) (includes imaging guidance, when performed) (List separately in addition to code for primary procedure)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Paravertebral block (PVB) (paraspinous block), thoracic; continuous infusion by catheter (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), cervical or thoracic, single level
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), cervical or thoracic, each additional level (List separately in addition to code for primary procedure)
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, single level
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, each additional level (List separately in addition to code for primary procedure)
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) unilateral; by injection(s) (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) unilateral; by continuous infusion(s) (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by continuous infusions (includes imaging guidance, when performed)
Authorization Guidelines
Pre-authorization is required for all providers unless performed on the same day as surgery. Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Trillium.
Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; single level
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; second level (List separately in addition to code for primary proced
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; third and any additional level(s) (List separately in addition to co
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)
Authorization Guidelines
See the Evolent site for specific requirements
Reauthorization Guidelines
See the Evolent site for specific requirements
Conditional Requirements
Pre-authorization is required for all providers unless performed on the same day as surgery.
How to Submit
If applicable, please submit your request to Evolent.
If you find any wrong or out of date information on our pages, we want to know. Please email info@TrilliumNC.org with any corrections.