N87.1

Moderate cervical dysplasia

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 13 never code together

N87code

Excludes1

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

Excludes2

certain conditions originating in the perinatal period (P04-P96)P04-P96
certain infectious and parasitic diseases (A00-B99)A00-B99
complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 1

Inclusion terms

Index entries leading here 2

Dysplasia — see also Anomaly
- cervix (uteri) N87.9
  - moderate N87.1
Neoplasia
- intraepithelial (histologically confirmed)
  - cervix (uteri) (CIN) (histologically confirmed) N87.9
    - grade II N87.1

Alongside this code 2 same parent — N87

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

Present FY2024–FY2027.