G8873 HCPCS Reimbursement & Policy Benchmarks | OpenPayer

Summary & Overview

HCPCS G8873: Needle Localization Specimen Verification

HCPCS Level II code G8873 represents intraoperative verification services for needle localization specimens that cannot be confirmed with intraoperative imaging. This code applies to scenarios such as MRI needle wire localization or targets seen on mammogram or ultrasound that lack an implanted biopsy marker but can be confirmed by direct inspection or pathology. Nationally, the code captures a specific set of surgical localization activities important for accurate excision and pathology correlation in breast procedures.

Key payers included in the analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for G8873, the typical surgical setting where the service is performed, and what to expect in payer coverage discussions. The publication outlines benchmarks and common billing considerations, highlights relevant policy updates affecting intraoperative verification services, and summarizes clinical scenarios in which the code is typically applied. Data limitations are noted where input fields were not provided.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareG8873HCPCS Level IIneedle localizationbreast surgeryintraoperative verificationsurgical pathologyoperating room servicesspecimen localization

Billing Code Overview

HCPCS Level II code G8873 describes services for patients with needle localization specimens that are not amenable to intraoperative imaging. Examples include MRI needle wire localization and targets identified on mammogram or ultrasound that do not contain a biopsy marker but can be verified on intraoperative inspection or pathology (for example, a needle biopsy site where the biopsy marker is remote from the actual biopsy site).

Service type: Localization and intraoperative verification of non-imaged needle biopsy targets
Typical site of service: Surgical suite or operating room where breast surgical procedures and specimen verification occur

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A patient is referred for surgical excision of a suspicious breast lesion that was previously localized with a needle-wire or clip marker but where the marker does not accurately represent the actual biopsy site on intraoperative imaging. For example, a patient with a diagnostic mammogram demonstrating a subtle architectural distortion and a prior percutaneous needle biopsy whose marker is remote from the true target. The breast surgeon schedules an operative localization and excision under general anesthesia in an ambulatory surgical center or hospital operating room. Intraoperative inspection and specimen radiography or pathology verification are used to confirm removal of the lesion when standard intraoperative imaging (such as MRI-guided localization) is not possible or the target is not amenable to intraoperative imaging.

Clinical workflow:

Preoperative review of imaging (mammography, ultrasound) by the surgeon and radiologist to plan needle localization.
Preoperative or intraoperative localization using needle-wire or skin marking as appropriate; documentation that the target may not be verifiable by intraoperative imaging.
Excision of the localized specimen in the operating room with specimen orientation and submission for intraoperative pathology (frozen section) or postoperative permanent section.
Specimen radiography or pathologic correlation performed when feasible; surgeon documents verification of target by intraoperative inspection or final pathology when imaging verification is not possible.

Typical site of service: Hospital outpatient operating room or Ambulatory Surgery Center for breast surgical excision when intraoperative imaging is not feasible.

Coding Specifications

HCPCS G9868: Remote Asynchronous Dermatologic/Ophthalmologic Image Analysis, <10 min

HCPCS-G9729-LEPF-PROM-UNABLE-TO-COMPLETE-DUE-TO-PATIENT-LIMITATIONS

HCPCS G9729: LEPF PROM Not Completed Due to Patient Limitations

HCPCS-G0048-PALLIATIVE-CARE-MEASUREMENT-PERIOD

HCPCS G0048: Palliative Care During Measurement Period

HCPCS-G8566-NOT-ELIGIBLE-REFERRAL-OTOLOGIC-EVALUATION-SUDDEN-HEARING-LOSS

HCPCS G8566: Not Eligible for Otologic Evaluation Referral Measure

HCPCS-G0013-PREP-INDIVIDUAL-COUNSELING-HIV-RISK-REDUCTION

HCPCS G0013: Individual PrEP Counseling and HIV Risk Assessment

HCPCS-G9880-MDPP-5-PERCENT-WEIGHT-LOSS-OUTCOME

HCPCS G9880: MDPP 5% Weight Loss Outcome Payment

HCPCS-G9916-FUNCTIONAL-STATUS-ASSESSMENT-ONCE-IN-12-MONTHS

HCPCS G9916: Functional Status Assessment Performed Once in 12 Months

HCPCS-G0055-ADVANCING-CARE-HEART-DISEASE-MIPS-VALUE-PATHWAYS

HCPCS G0055: Advancing Care for Heart Disease MIPS Value Pathways

HCPCS-G8584-NO-BETA-BLOCKER-AT-DISCHARGE

HCPCS G8584: No Beta-Blocker at Discharge

HCPCS-G9175-SPEECH-LANGUAGE-PATHOLOGY-FUNCTIONAL-GOAL-PROJECTION

HCPCS G9175: Speech-Language Pathology Functional Goal Projection

Showing 1–10 of 1996

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work required is substantially greater than typically required (extensive dissection, difficult localization).
`23`	Unusual anesthesia	Use when general anesthesia is used for a procedure that is normally performed with local or no anesthesia.
`52`	Reduced services	Use when the service is partially reduced or not completed as planned.
`53`	Discontinued procedure	Use when procedure is started but discontinued due to extenuating circumstances.
`54`	Surgical care only	Use when billing only the surgeon's intraoperative portion and another provider bills pre/postoperative care.
`55`	Postoperative management only	Use when billing only the postoperative care portion of the global service.
`56`	Preoperative management only	Use when billing only preoperative evaluation and management.
`62`	Two surgeons	Use when two surgeons of different specialties perform distinct surgical components.
`AS`	Ambulatory surgical center (facility)	Use to indicate service provided in an ambulatory surgical center when required by the payer.
`QK`	Medical direction of two to four assistants	Use when the surgeon medically directs assistant(s) in the procedure.

Taxonomy Code	Specialty	Notes
`207P00000X`	General Surgery	Most common specialty performing breast excisions and localization surgery.
`207V00000X`	Surgical Oncology	Specialists performing oncologic breast resections and complex localization.
`2084P0800X`	Obstetrics & Gynecology	Some gynecologic surgeons with breast surgical training may perform these procedures in select settings.
`362M00000X`	Diagnostic Radiology	Radiologists perform preoperative localization and intraoperative specimen radiography correlation.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`N63`	Unspecified lump in breast	Common indication for localization and excision when imaging and biopsy sites are discordant.
`R92.8`	Other abnormal and inconclusive findings on diagnostic imaging of breast	Used when imaging shows suspicious findings not definitively characterized preoperatively.
`C50.911`	Malignant neoplasm of unspecified site of right female breast	Represents invasive breast cancer that may require excision where localization marker is not reliable.
`C50.912`	Malignant neoplasm of unspecified site of left female breast	Same clinical relevance for left-sided breast malignancy.
`N60.1`	Solitary cyst of breast	Benign lesion that may be localized and excised when symptomatic or suspicious.
`N63.1`	Focal mastopathy of breast	Background fibrocystic change or focal densities requiring excision if suspicious.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`19125`	Excision of breast lesion identified by preoperative placement of radiological marker, open; single lesion	Commonly performed as the primary surgical excision for lesions localized by needle-wire or marker when intraoperative imaging is limited.
`19120`	Excision of cyst, fibroadenoma, or other benign or malignant tumor, one or more, of breast, including axillary node sampling when performed	Used for excision of palpable or nonpalpable lesions when localization and excision occur without specialized marker-directed techniques.
`19081`	Image-guided needle placement (e.g., for needle localization), breast; first lesion, including imaging guidance	Performed preoperatively by radiology for wire or needle localization of nonpalpable lesions.
`77063`	Breast ultrasound, intraoperative specimen radiography (if applicable) — Note: conventional code for specimen radiography is `77063` when performed with MRI guidance	Performed when intraoperative imaging of the specimen is available; may not be applicable when intraoperative imaging is not feasible.
`88305`	Level IV surgical pathology, gross and microscopic examination	Routine pathology code for evaluation of excised breast specimens to confirm removal of target and provide diagnosis.

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