Diagnosis Code

D09.9 CARCINOMA IN SITU, UNSPECIFIED


Code Information

Diagnosis Code: D09.9

Short Description: Carcinoma in situ, unspecified

Long Description: Carcinoma in situ, unspecified

The code D09.9 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D49)
    • In situ neoplasms (D00-D09)
      • Carcinoma in situ of other and unspecified sites (D09)
        • D09.9 Carcinoma in situ, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Adenocarcinoma in situ in villous adenoma
  • Carcinoma in situ
  • Common bile duct surgical margin, involved by tumor
  • Intraepithelial squamous cell carcinoma
  • Squamous cell carcinoma in situ
  • Surgical bile duct margin involved by carcinoma in situ
  • Surgical bile duct margin uninvolved by carcinoma in situ
  • Surgical bronchial margin involved by squamous cell carcinoma in situ
  • Surgical bronchial margin involved by tumor
  • Surgical common bile duct margin involved by in situ carcinoma
  • Surgical common bile duct margin uninvolved by in situ carcinoma
  • Surgical cystic duct margin involved by in situ carcinoma
  • Surgical cystic duct margin uninvolved by in situ carcinoma
  • Surgical deep margin involved by in situ carcinoma
  • Surgical deep margin uninvolved by in situ carcinoma
  • Surgical distal margin involved by in situ carcinoma
  • Surgical distal margin involved by in situ carcinoma/adenoma
  • Surgical distal margin involved by tumor
  • Surgical distal margin involved by tumor
  • Surgical distal margin uninvolved by in situ carcinoma
  • Surgical distal margin uninvolved by in situ carcinoma/adenoma
  • Surgical distal mucosal margin involved by in situ carcinoma
  • Surgical distal mucosal margin uninvolved by in situ carcinoma
  • Surgical ductal margin uninvolved by in situ carcinoma
  • Surgical lateral margin involved by in situ carcinoma
  • Surgical lateral margin involved by in situ carcinoma/adenoma
  • Surgical lateral margin uninvolved by in situ carcinoma
  • Surgical lateral margin involved by in situ carcinoma
  • Surgical lateral margin involved by tumor
  • Surgical lateral margin involved by tumor
  • Surgical lateral margin involved by tumor
  • Surgical lateral margin uninvolved by in situ carcinoma
  • Surgical margin involved by in situ carcinoma
  • Surgical margin involved by in situ carcinoma/adenoma
  • Surgical margin uninvolved by in situ carcinoma
  • Surgical margin uninvolved by in situ carcinoma/adenoma
  • Surgical mucosal margin involved by in situ carcinoma
  • Surgical mucosal margin uninvolved by in situ carcinoma
  • Surgical pancreatic duct margin involved by in situ carcinoma
  • Surgical pancreatic duct margin uninvolved by in situ carcinoma
  • Surgical pancreatic parenchymal margin involved by in situ carcinoma
  • Surgical parenchymal margin finding
  • Surgical proximal margin involved by in situ carcinoma
  • Surgical proximal margin involved by in situ carcinoma/adenoma
  • Surgical proximal margin uninvolved by in situ carcinoma
  • Surgical proximal margin uninvolved by in situ carcinoma/adenoma
  • Surgical proximal mucosal margin involved by in situ carcinoma
  • Surgical proximal mucosal margin uninvolved by in situ carcinoma

Diagnostic Related Group(s)

The code D09.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Myeloproliferative Disorders Or Poorly Differentiated Neoplasms With Major O.r. Procedures With Mcc (826)
  • Myeloproliferative Disorders Or Poorly Differentiated Neoplasms With Major O.r. Procedures With Cc (827)
  • Myeloproliferative Disorders Or Poorly Differentiated Neoplasms With Major O.r. Procedures Without Cc/mcc (828)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
D09.9 Right Arrow 234.9 Ca in situ NOS

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
D09 Carcinoma in situ of other and unspecified sites
D09.0 Carcinoma in situ of bladder
D09.1 Carcinoma in situ of other and unspecified urinary organs
D09.10 Carcinoma in situ of unspecified urinary organ
D09.19 Carcinoma in situ of other urinary organs
D09.2 Carcinoma in situ of eye
D09.20 Carcinoma in situ of unspecified eye
D09.21 Carcinoma in situ of right eye
D09.22 Carcinoma in situ of left eye
D09.3 Carcinoma in situ of thyroid and other endocrine glands
D09.8 Carcinoma in situ of other specified sites


This page was last updated on: 10/1/2023