Treatment of hepatic neoplasms (non-systemic chemotherapy)
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Defines medical necessity, prior authorization, covered and experimental treatments, and coding guidance for procedures treating primary or metastatic liver tumors outside of systemic chemotherapy for University Health Alliance members.
No material clinical or coverage changes in this revision.
Coverage and Medical Necessity Criteria
Hepatic neoplasm coverage criteria
Covered when the following general administrative requirements and modality-specific selection criteria are met:
ALL of the following
- Prior authorization is required whenever liver tumors are considered for treatment outside of systemic chemotherapy alone.
See administrative submission and documentation requirements.
- Documented evaluation by a surgeon with formal training in hepatic surgery (e.g., hepatobiliary fellowship or hepatic transplantation training) is required; this may be a second-opinion consultation or formal tumor board review.
Patient must be informed of opinions and offered a second opinion when evaluation occurs in tumor board.
- Clinical notes and documentation of the surgical evaluation must be submitted with authorization requests (including symptoms, physical findings, and preoperative imaging).
ALL of the following
- PEI is medically necessary for hepatocellular carcinoma (HCC) without extra-hepatic spread.
- PEI is not supported as an alternative to surgical resection for hepatic metastases due to inadequate evidence.
- Combined radiofrequency ablation (RFA) and PEI is considered experimental/investigational for HCC.
ALL of the following
- CE is medically necessary for neuroendocrine liver metastases (carcinoid or pancreatic endocrine tumors) only after failure of systemic therapy with octreotide to control carcinoid syndrome.
- CE is medically necessary for unresectable primary hepatocellular carcinoma (HCC).
- CE is medically necessary for liver-only metastasis from uveal (ocular) melanoma.
- Preoperative hepatic artery CE followed by orthotopic liver transplantation for HCC is medically necessary (bridge to transplant).
- CE is experimental/investigational for other indications (including palliative treatment of non-neuroendocrine liver metastases) because of inadequate evidence.
ALL of the following
- Intra-hepatic chemotherapy infusion is medically necessary for liver metastases from colorectal cancer.
- Intra-hepatic chemotherapy is experimental/investigational for other indications (including one-shot arterial chemotherapy and transarterial gene therapy).
- Intra-hepatic microspheres (e.g., TheraSphere, SIR-Spheres) are medically necessary for symptomatic neuroendocrine liver metastases after failure of octreotide to control carcinoid syndrome, for unresectable primary HCC, for unresectable colorectal liver metastases, and as preoperative bridge to transplant for HCC.
ALL of the following
- Ablation is medically necessary for isolated colorectal cancer liver metastases or isolated HCC when the patient is not a candidate for surgical resection and ALL selection criteria are met.
- Selection criteria: lesion(s) must be from colorectal primary or HCC; disease must be isolated to the liver (no nodal or extra-hepatic metastases); pre-operative imaging must indicate all tumors could potentially be destroyed by ablation; the member must be an unacceptable surgical candidate due to tumor location/extent or comorbidities; and lesions must be ≤ 4 cm in diameter and occupy < 50% of liver parenchyma.
- Ablation is considered experimental/investigational when these criteria are not met or when used palliatively for colorectal or hepatocellular metastases.
ALL of the following
- Surgical excision (anatomic or nonanatomic resection) is covered when all hepatic tumor (primary or secondary) can be extirpated with clear margins in one or two stages.
- Isolated and resectable pulmonary metastases or the need for neoadjuvant chemotherapy are not strict contraindications to resectional therapy.
ALL of the following
- Indications not listed in this policy and not supported by the medical literature as medically necessary are not covered.
ALL of the following
- All tumors in the liver, as determined by pre-operative imaging, must be potentially destroyable by the chosen ablative modality (cryotherapy, microwave, or RFA).
- Members must be unacceptable candidates for open surgical resection for reasons of location, extent of disease, or co-morbid conditions to qualify for ablation.
ALL of the following
- Maximum lesion diameter for ablation: 4 cm or less.
- Maximum hepatic involvement for ablation: lesions must occupy less than 50% of liver parenchyma.
Coverage for brachytherapy radioelements
HCPCS codes are covered when the policy's selection criteria for the associated procedure are met.
Coverage for Y‑90 microsphere embolization
Yttrium-90 microsphere embolization is covered when the policy's clinical selection criteria for intra-hepatic microsphere therapy are met.
Related octreotide J‑codes
The following octreotide J‑codes are listed in the policy as related to the clinical practice bundle (coverage status not specified in this section):
Billing and Code Reference
| 76940 | Ultrasound guidance for, and monitoring of, parenchymal tissue ablation |
| 77013 | Computed tomography guidance for, and monitoring of, parenchymal tissue ablation |
| 77022 | Magnetic resonance guidance for, and monitoring of, parenchymal tissue ablation |
| 36245 | Selective catheter placement, arterial system; each first order abdominal, pelvic, or lower |
| 37241 | Vascular embolization or occlusion, inclusive of radiological supervision and interpretation |
| 47120 | Hepatectomy, resection of liver; partial lobectomy |
| 96446 | Chemotherapy administration into the peritoneal cavity via indwelling port or catheter |
| C1886 | Catheter, extravascular tissue ablation, any modality (insertable) |
| Q3001 | Radioelements for brachytherapy, any type, each |
| S2095 | Transcatheter occlusion or embolization for tumor destruction, percutaneous, any method, using yttrium-90 microspheres |
| J2353 | Injection, octreotide, depot form for intramuscular injection, 1 mg |
| J2354 | Injection, octreotide, nondepot form for subcutaneous or intravenous injection, 25 mg |
Provider Requirements and Billing Notices
Prior authorization and submission
Prior authorization is required whenever liver tumors are considered for treatment outside of systemic chemotherapy alone. Requests should be submitted via UHA's online portal or by contacting UHA to establish access. Providers must include clinical notes describing symptoms/physical findings and documentation that the member was evaluated by a surgeon with formal training in hepatic surgery (this evaluation may be a second opinion or tumor board presentation).
- Submit clinical notes describing symptoms and physical findings.
- Provide documentation of evaluation by a surgeon with formal training in hepatic surgery (hepatobiliary fellowship or hepatic transplantation training).
- If evaluation occurred in a tumor board, document that the patient was informed of opinions rendered and offered a second opinion.
Covered HCPCS when criteria met
Bill HCPCS Q3001 (radioelements for brachytherapy, any type, each) and S2095 (transcatheter occlusion or embolization for tumor destruction, percutaneous, any method, using yttrium-90 microspheres) only when the policy's selection criteria for those procedures are met.
Terms and Code Definitions
Therapy Line Designation
Second-line
Covered as second-line when the single condition below is met:
Covered Procedures and Regimens
| Regimen | Coverage status | Indication / Notes |
|---|---|---|
| Intra-hepatic chemotherapy (infusion) | Covered | Medically necessary for members with liver metastases from colorectal cancer; experimental/investigational for other indications including treatment of liver primaries, 'one-shot' arterial chemotherapy for colorectal metastases, and transarterial gene therapy |
| Example approaches | Policy notes that single‑shot arterial chemotherapy and transarterial gene therapy are considered experimental due to insufficient evidence |
| Regimen | Coverage status | Indications / Notes |
|---|---|---|
| Yttrium‑90 microsphere therapy (TheraSphere, SIR‑Spheres) | Covered | Medically necessary for: symptomatic neuroendocrine liver metastases after failure of octreotide to control carcinoid syndrome; unresectable primary HCC; unresectable colorectal liver metastases; and pre‑operative bridge to orthotopic liver transplantation for HCC |
| HCPCS coding | HCPCS code S2095 is listed as covered if selection criteria are met; Q3001 (radioelements for brachytherapy) is listed elsewhere in the policy as covered when criteria apply |
| Procedure / Approach | Coverage status | Rationale / Policy detail |
|---|---|---|
| Combined radiofrequency ablation (RFA) and percutaneous ethanol injection (PEI) | Experimental | UHA considers combined RFA and PEI experimental and investigational for treatment of HCC because of insufficient evidence in the peer‑reviewed literature |
| Transarterial gene therapy | Experimental | Listed as experimental/investigational due to insufficient evidence |
| 'One‑shot' arterial chemotherapy for colorectal metastases | Experimental | Specifically noted as experimental for intra‑hepatic chemotherapy outside the established colorectal metastases indication |
| Chemoembolization (CE) for palliative treatment of non‑neuroendocrine metastases | Experimental | CE is considered experimental/investigational for indications other than neuroendocrine tumors, unresectable HCC, uveal melanoma liver‑only metastasis, or preoperative bridge to transplant because of inadequate evidence |
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