All ICD10 Codes

C53.1

Billable
ChapterC00–D49
Ranksubcategory
Official Description

Malignant neoplasm of exocervix

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 2: Neoplasms (C00-D49).
General instructions are available for the parent sections:
View C51-C58 NotesView C53 Notes

Clinical Hierarchy

CH2Neoplasms (C00-D49)
C51-C58Malignant neoplasms of female genital organs (C51-C58)
C53Malignant neoplasm of cervix uteri
C53.1Malignant neoplasm of exocervix

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to C53.1:

categoryC53
Malignant neoplasm of cervix uteri
View context instructions
blockC51-C58
Malignant neoplasms of female genital organs (C51-C58)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to C53.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

7 raw paths
Neoplasm, neoplastic7 unique routes
cervix (cervical) (uteri) (uterus)(2 variants)
exocervix→C53.1
external os→C53.1
exocervix→C53.1
external
os, cervix uteri→C53.1
os
external→C53.1
uterus, uteri, uterine(2 variants)
exocervix→C53.1
external os→C53.1

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 736
Uterine and Adnexa Procedures for Ovarian or Adnexal Malignancy with MCC
DRG 737
Uterine and Adnexa Procedures for Ovarian or Adnexal Malignancy with CC
DRG 738
Uterine and Adnexa Procedures for Ovarian or Adnexal Malignancy without CC/MCC
DRG 739
Uterine and Adnexa Procedures for Non-Ovarian and Non-Adnexal Malignancy with MCC
DRG 740
Uterine and Adnexa Procedures for Non-Ovarian and Non-Adnexal Malignancy with CC
DRG 741
Uterine and Adnexa Procedures for Non-Ovarian and Non-Adnexal Malignancy without CC/MCC
DRG 754
Malignancy, Female Reproductive System with MCC
DRG 755
Malignancy, Female Reproductive System with CC
DRG 756
Malignancy, Female Reproductive System without CC/MCC

Cross Reference

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