Summary & Overview
HCPCS G9785: Pathology Report for Cutaneous Skin Cancer Notification
HCPCS Level II code G9785 designates a pathology report that diagnoses cutaneous basal cell carcinoma, squamous cell carcinoma, or melanoma (including in situ disease) and requires the pathologist or dermatopathologist to send the report to the biopsying clinician within seven days of specimen receipt. This code standardizes timely diagnostic communication for common skin cancers, supporting prompt clinical decision-making and care coordination. Nationally, timely pathology reporting for malignant and pre-malignant cutaneous disease affects outpatient dermatology and surgical workflows and has implications for quality measurement and provider responsiveness.
Key payers included in this review are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines which payers recognize or reimburse for this communication-based pathology service where available and summarizes common modifier usage and administrative considerations. Readers will find benchmarks for turnaround expectations, the clinical context of pathology-to-clinician notification, and a concise overview of policy and coding considerations relevant to pathology and outpatient dermatology services. If certain payer-specific or claim-line data were not provided in the input, the report will note: Data not available in the input.
Billing Code Overview
HCPCS Level II code G9785 represents a pathology report diagnosing cutaneous basal cell carcinoma, squamous cell carcinoma, or melanoma (including in situ disease) that is sent from the pathologist or dermatopathologist to the biopsying clinician for review within seven days from the time the tissue specimen was received by the pathologist.
Service Type: Pathology/Diagnostic Reporting and Clinician Communication
Typical Site of Service: Pathology laboratory or dermatopathology service with communication to an outpatient dermatology or surgical clinic
Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 68-year-old male with a history of chronic sun exposure presents to dermatology with a slowly enlarging, pearly papule on the left cheek. The dermatologist performs a punch biopsy and sends the specimen to a dermatopathology laboratory. The pathology team receives the tissue and performs histologic evaluation. The pathologist issues a final pathology report diagnosing cutaneous basal cell carcinoma and transmits that report to the biopsying clinician within 7 days of specimen receipt. The clinician reviews the pathology report, documents the diagnosis, discusses definitive treatment options (e.g., excision, Mohs micrographic surgery, or nonsurgical management), and schedules the patient for definitive management or follow-up. Typical sites of service include an outpatient dermatology clinic, outpatient dermatopathology laboratory, or ambulatory surgical center where biopsies are performed and pathology specimens are processed and reported.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required to prepare or interpret the pathology report is substantially greater than usual. |
23 | Unusual anesthesia | Use when a procedure related to specimen collection required anesthesia due to unusual circumstances (rare for skin biopsy pathology reporting). |