ICD-10 C34.82 is officially defined as "Malignant neoplasm of overlapping sites of left bronchus and lung." code C34.82 is referenced in 9 tracked payer policy changes from Independence Blue Cross, Aetna, and 1 other payer. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for code C34.82 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.
Independence Blue Cross updated Medicare Advantage policy MA08.185a effective 11/02/2026 to align datopotamab deruxtecan-dlnk (Datroway®) coverage with FDA labeling and NCCN guidelines for non-small cell lung cancer and breast cancer. The policy adds specific ICD-10 diagnosis codes and clarifies HER2 testing requirements and clinical eligibility criteria for coverage.
Independence Blue Cross updated policy 08.02.41a for datopotamab deruxtecan-dlnk (Datroway®) effective 11/02/2026 to align with FDA labeling and NCCN guidelines. The policy adds 13 new ICD-10 diagnosis codes for lung and breast cancers and expands covered indications for the drug across invasive breast cancer, inflammatory breast cancer, unresectable or metastatic breast cancer, and non-small cell lung cancer, with HER2 testing requirements specified.
Independence Blue Cross Medicare Advantage policy MA08.183a expands coverage for Zenocutuzumab-zbco (Bizengri®) by removing a restrictive exclusion criterion for non-small cell lung cancer and adding 16 new ICD-10 diagnosis codes for pancreatic and lung cancer indications. The policy now covers the drug for NRG1 gene fusion-positive NSCLC and pancreatic adenocarcinoma under specified medical necessity criteria.
Independence Blue Cross expanded coverage for Zenocutuzumab-zbco (Bizengri®) by removing a parenthetical exclusion from non-small cell lung cancer criteria and adding 18 new ICD-10 diagnosis codes for pancreatic and lung malignancies effective June 1, 2026. Billing teams must update systems to recognize these newly covered diagnosis codes for claim submission.
Independence Blue Cross has reissued MA11.052f with minor updates to reflect the January 1, 2026 HCPCS/CPT code changes. CPT code 0600T narrative was revised and HCPCS code C9751 was terminated. The policy's coverage criteria for radiofrequency ablation, cryosurgical ablation, and microwave ablation of lung tumors remain substantively unchanged, but billing teams must update systems to reflect the terminated code and verify current code narratives.
Independence Blue Cross reissued Policy 11.00.16k on lung tumor ablation with minor updates effective 01/01/2026, including a CPT code narrative revision for code 0600T and termination of HCPCS code C9751. The policy maintains coverage for radiofrequency ablation, cryosurgical ablation, and microwave ablation under specified medical necessity criteria, while pulsed electric field ablation remains experimental/investigational.
Independence Blue Cross reissued Policy 11.00.16k on lung tumor ablation effective 01/01/2026 with updates to CPT code 0600T narrative and termination of HCPCS code C9751. The policy maintains coverage for radiofrequency ablation, cryosurgical ablation, and microwave ablation under specific medical necessity criteria, while designating pulsed electric field ablation as experimental/investigational.
Aetna considers dinutuximab (Unituxin) medically necessary for high-risk neuroblastoma in members less than 21 years of age, in combination with sargramostim, aldesleukin and 13-cis-retinoic acid (isotretinoin), once the member has achieved at least a partial response to prior first-line multiagent, multimodality therapy. The policy also covers chemoimmunotherapy with temozolomide, irinotecan and sargramostim in specified high-risk disease settings, and continuation therapy for up to a maximum of 5 cycles. Aetna considers dinutuximab experimental, investigational or unproven for all other indications, including Ewing sarcoma, Ewing-like sarcoma, glioblastoma multiforme, lung cancer, osteosarcoma and triple-negative breast cancer.
Cryosurgical ablation may be considered medically necessary to treat localized renal cell carcinoma no more than 4 cm in size when kidney function preservation is necessary or the individual is not a surgical candidate, and to treat lung cancer in an individual with early-stage non-small-cell lung cancer who is a poor surgical candidate or who requires palliation of a central airway obstructing lesion. It is considered investigational for benign or malignant tumors of the breast, lung other than as defined above, pancreas, or bone, and for renal cell carcinoma in individuals who are surgical candidates. The policy history records a 09/12/2025 review with no changes.
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