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
Laparoscopy, surgical, ablation of 1 or more liver tumor(s); cryosurgical
Authorization Guidelines
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 required for all providers when billed with an Ablative Dx. For all others, authorization is required for non-participating providers only.
How to Submit
If applicable, please submit your request to Trillium.
Unlisted laparoscopic procedure, liver
Authorization Guidelines
Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
How to Submit
Please submit your request to Trillium Health Resources
Ablation, open, of 1 or more liver tumor(s); radiofrequency
Authorization Guidelines
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 required for all providers when billed with an Ablative Dx. For all others, authorization is required for non-participating providers only.
How to Submit
If applicable, please submit your request to Trillium.
Ablation, open, of 1 or more liver tumor(s); cryosurgical
Authorization Guidelines
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 required for all providers when billed with an Ablative Dx. For all others, authorization is required for non-participating providers only.
How to Submit
If applicable, please submit your request to Trillium.
Ablation, 1 or more liver tumor(s), percutaneous, radiofrequency
Authorization Guidelines
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 required for all providers when billed with an Ablative Dx. For all others, authorization is required for non-participating providers only.
How to Submit
If applicable, please submit your request to Trillium.
Ablation, 1 or more liver tumor(s), percutaneous, cryoablation
Authorization Guidelines
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 required for all providers when billed with an Ablative Dx. For all others, authorization is required for non-participating providers only.
How to Submit
If applicable, please submit your request to Trillium.
Unlisted procedure, liver
Authorization Guidelines
Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
How to Submit
Please submit your request to Trillium Health Resources
Hepaticotomy or hepaticostomy with exploration, drainage, or removal of calculus
How to Submit
N/A - No authorization is required
Choledochotomy or choledochostomy with exploration, drainage, or removal of calculus, with or without cholecystotomy; without transduodenal sphincterotomy or sphincteroplasty
How to Submit
N/A - No authorization is required
Choledochotomy or choledochostomy with exploration, drainage, or removal of calculus, with or without cholecystotomy; with transduodenal sphincterotomy or sphincteroplasty
How to Submit
N/A - No authorization is required
Transduodenal sphincterotomy or sphincteroplasty, with or without transduodenal extraction of calculus (separate procedure)
How to Submit
N/A - No authorization is required
Cholecystotomy or cholecystostomy, open, with exploration, drainage, or removal of calculus (separate procedure)
How to Submit
N/A - No authorization is required
Cholecystostomy, percutaneous, complete procedure, including imaging guidance, catheter placement, cholecystogram when performed, and radiological supervision and interpretation
How to Submit
N/A - No authorization is required
Injection procedure for cholangiography, percutaneous, complete diagnostic procedure including imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation; existing access
How to Submit
N/A - No authorization is required
Injection procedure for cholangiography, percutaneous, complete diagnostic procedure including imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation; new access (eg, percutaneous transhepatic c
How to Submit
N/A - No authorization is required
Placement of biliary drainage catheter, percutaneous, including diagnostic cholangiography when performed, imaging guidance (eg, ultrasound and/or fluoroscopy), and all associated radiological supervision and interpretation; external
How to Submit
N/A - No authorization is required
Placement of biliary drainage catheter, percutaneous, including diagnostic cholangiography when performed, imaging guidance (eg, ultrasound and/or fluoroscopy), and all associated radiological supervision and interpretation; internal-external
How to Submit
N/A - No authorization is required
Conversion of external biliary drainage catheter to internal-external biliary drainage catheter, percutaneous, including diagnostic cholangiography when performed, imaging guidance (eg, fluoroscopy), and all associated radiological supervision and interpr
How to Submit
N/A - No authorization is required
Exchange of biliary drainage catheter (eg, external, internal-external, or conversion of internal-external to external only), percutaneous, including diagnostic cholangiography when performed, imaging guidance (eg, fluoroscopy), and all associated radiolo
How to Submit
N/A - No authorization is required
Removal of biliary drainage catheter, percutaneous, requiring fluoroscopic guidance (eg, with concurrent indwelling biliary stents), including diagnostic cholangiography when performed, imaging guidance (eg, fluoroscopy), and all associated radiological s
How to Submit
N/A - No authorization is required
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.