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N87

Non-billable

Dysplasia of cervix uteri

N87 is the ICD-10-CM code for Dysplasia of cervix uteri. It is a non-billable category code — use a more specific child code such as N87.0 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Subcodes
3
Edition
FY2026

N00-N99 Diseases of the genitourinary system

What this means — in plain language

MedlinePlus · NIH

What is a cervix disorder? A cervix disorder is a problem with your cervix. The cervix is part of the female reproductive system. It is the lower, narrow end of the uterus (womb), which opens into the vagina (birth canal). The cervix has a small opening that expands during childbirth. It also allows menstrual blood to leave your body. You may not have any symptoms of a cervix disorder, but routine pelvic exams and a…

Read more about Cervix Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes1 — not coded here

  • •abnormal results from cervical cytologic examination without histologic confirmation (R87.61-)
  • •carcinoma in situ of cervix uteri (D06.-)
  • •cervical intraepithelial neoplasia III [CIN III] (D06.-)
  • •HGSIL of cervix (R87.613)
  • •severe dysplasia of cervix uteri (D06.-)

Frequently asked questions

What is ICD-10 code N87?
N87 is the ICD-10-CM code for "Dysplasia of cervix uteri". It falls under N00-N99 Diseases of the genitourinary system.
Is N87 a billable code?
No — N87 is a non-billable header code. Use a more specific child code (such as N87.0) for billing.
What are the subcodes of N87?
N87 has 3 more specific child codes, including N87.0, N87.1, N87.9.
What is excluded from N87?
Excludes1 (not coded here): abnormal results from cervical cytologic examination without histologic confirmation (R87.61-); carcinoma in situ of cervix uteri (D06.-); cervical intraepithelial neoplasia III [CIN III] (D06.-); HGSIL of cervix (R87.613).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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