2021 ICD-10-CM Code N83.521

Torsion of right fallopian tube

Version 2021
Billable Code
Diagnoses For Females Only
MS-DRG Mapping

Valid for Submission

N83.521 is a billable diagnosis code used to specify a medical diagnosis of torsion of right fallopian tube. The code N83.521 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.

The ICD-10-CM code N83.521 might also be used to specify conditions or terms like torsion of fallopian tube or torsion of right fallopian tube.

The code N83.521 is applicable to female patients only. It is clinically and virtually impossible to use this code on a non-female patient.

ICD-10:N83.521
Short Description:Torsion of right fallopian tube
Long Description:Torsion of right fallopian tube

Code Classification

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10 Code Edits are applicable to this code:

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

Replacement Code

N83521 replaces the following previously assigned ICD-10 code(s):

Convert N83.521 to ICD-9 Code

The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code N83.521 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018