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G8946

Mibm but no dx of breast ca

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Minimally invasive biopsy method attempted but not diagnostic of breast cancer (e.g., high risk lesion of breast such as atypical ductal hyperplasia, lobular neoplasia, atypical lobular hyperplasia, lobular carcinoma in situ, atypical columnar hyperplasia, flat epithelial atypia, radial scar, complex sclerosing lesion, papillary lesion, or any lesion with spindle cells)

Details

Code
G8946
Short descriptor
Mibm but no dx of breast ca
Code set
HCPCS Level II
Release
July 2026
Status
Active
Added
Jan 1 2013

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

G8944

Ajcc mel cnr stg 0 - iic

G8942

Doc fcn/care plan w/30 days

G8950

Pre-htn or htn doc, f/u indc

G8952

Pre-htn/htn, no f/u, not gvn

G8937

No rx ace/arb therapy

G8955

Most recent assess vol mgmt

G8936

Pt not eligible ace/arb

G8956

Pt rcv hedia outpt dyls fac

Sources

Reference information only. Not billing advice. Verify against the payer before you file.