N70-N77

Non-Billable
ChapterN00–N99
Rankblock
Official Description

Inflammatory diseases of female pelvic organs (N70-N77)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).

CH14 Parent Instructions

Excludes2(Not included here)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Instructional Notes

Excludes1(Not coded here)
  • inflammatory diseases of female pelvic organs complicating:
  • abortion or ectopic or molar pregnancy (O00-O07, O08.0)
  • pregnancy, childbirth and the puerperium (O23.-, O75.3, O85, O86.-)

Clinical Hierarchy

CH14Diseases of the genitourinary system (N00-N99)
N70-N77Inflammatory diseases of female pelvic organs (N70-N77)
N70Salpingitis and oophoritis
N71Inflammatory disease of uterus, except cervix
N72Inflammatory disease of cervix uteri
N73Other female pelvic inflammatory diseases
N74Female pelvic inflammatory disorders in diseases classified elsewhere
N75Diseases of Bartholin's gland
N76Other inflammation of vagina and vulva
N77Vulvovaginal ulceration and inflammation in diseases classified elsewhere

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N70-N77:

chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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