Version 2024

2024 ICD-10-CM Diagnosis Code N80.21

Superficial endometriosis of fallopian tube

ICD-10-CM Code:
N80.21
ICD-10 Code for:
Superficial endometriosis of fallopian tube
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the genitourinary system
    (N00–N99)
    • Noninflammatory disorders of female genital tract
      (N80-N98)
      • Endometriosis
        (N80)

N80.21 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of superficial endometriosis of fallopian tube. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Superficial endometriosis of fallopian tube

Non-specific codes like N80.21 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for superficial endometriosis of fallopian tube:

  • Use N80.211 for Superficial endometriosis of right fallopian tube - BILLABLE CODE

  • Use N80.212 for Superficial endometriosis of left fallopian tube - BILLABLE CODE

  • Use N80.213 for Superficial endometriosis of bilateral fallopian tubes - BILLABLE CODE

  • Use N80.219 for Superficial endometriosis of unspecified fallopian tube - BILLABLE CODE

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - Code Added, effective from 10/1/2022 through 9/30/2023