ICD-10-CM Book 2026 Edition

Chapters  /  Chapter 14  /  N70-N77

Inflammatory diseases of female pelvic organs (N70-N77)

Excludes1: 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.-)
N70 Salpingitis and oophoritis
Includes abscess (of) fallopian tube
abscess (of) ovary
pyosalpinx
salpingo-oophoritis
tubo-ovarian abscess
tubo-ovarian inflammatory disease
UseAdditionalCode code (B95-B97), to identify infectious agent
Excludes1 gonococcal infection (A54.24)
tuberculous infection (A18.17)
N70.0 Acute salpingitis and oophoritis
N70.01 Acute salpingitis
sex Female
N70.02 Acute oophoritis
sex Female
N70.03 Acute salpingitis and oophoritis
sex Female
N70.1 Chronic salpingitis and oophoritis
Hydrosalpinx
N70.11 Chronic salpingitis
sex Female
N70.12 Chronic oophoritis
sex Female
N70.13 Chronic salpingitis and oophoritis
sex Female
N70.9 Salpingitis and oophoritis, unspecified
N70.91 Salpingitis, unspecified
sex Female
N70.92 Oophoritis, unspecified
sex Female
N70.93 Salpingitis and oophoritis, unspecified
sex Female
N71 Inflammatory disease of uterus, except cervix
Includes endo (myo) metritis
metritis
myometritis
pyometra
uterine abscess
UseAdditionalCode code (B95-B97), to identify infectious agent
Excludes1 hyperplastic endometritis (N85.0-)
infection of uterus following delivery (O85, O86.-)
N71.0 Acute inflammatory disease of uterus
sex Female
N71.1 Chronic inflammatory disease of uterus
sex Female
N71.9 Inflammatory disease of uterus, unspecified
sex Female
N72 Inflammatory disease of cervix uteri
Includes cervicitis (with or without erosion or ectropion)
endocervicitis (with or without erosion or ectropion)
exocervicitis (with or without erosion or ectropion)
UseAdditionalCode code (B95-B97), to identify infectious agent
Excludes1 erosion and ectropion of cervix without cervicitis (N86)
sex Female
N73 Other female pelvic inflammatory diseases
UseAdditionalCode code (B95-B97), to identify infectious agent.
N73.0 Acute parametritis and pelvic cellulitis
Abscess of broad ligament
Abscess of parametrium
Pelvic cellulitis, female
sex Female
N73.1 Chronic parametritis and pelvic cellulitis
Any condition in N73.0 specified as chronic
Excludes1 tuberculous parametritis and pelvic cellultis (A18.17)
sex Female
N73.2 Unspecified parametritis and pelvic cellulitis
Any condition in N73.0 unspecified whether acute or chronic
sex Female
N73.3 Female acute pelvic peritonitis
sex Female
N73.4 Female chronic pelvic peritonitis
Excludes1 tuberculous pelvic (female) peritonitis (A18.17)
sex Female
N73.5 Female pelvic peritonitis, unspecified
sex Female
N73.6 Female pelvic peritoneal adhesions (postinfective)
Excludes2 postprocedural pelvic peritoneal adhesions (N99.4)
sex Female
N73.8 Other specified female pelvic inflammatory diseases
sex Female
N73.9 Female pelvic inflammatory disease, unspecified
Female pelvic infection or inflammation NOS
sex Female
N74 Female pelvic inflammatory disorders in diseases classified elsewhere
CodeFirst underlying disease
Excludes1 chlamydial cervicitis (A56.02)
chlamydial pelvic inflammatory disease (A56.11)
gonococcal cervicitis (A54.03)
gonococcal pelvic inflammatory disease (A54.24)
herpesviral [herpes simplex] cervicitis (A60.03)
herpesviral [herpes simplex] pelvic inflammatory disease (A60.09)
syphilitic cervicitis (A52.76)
syphilitic pelvic inflammatory disease (A52.76)
trichomonal cervicitis (A59.09)
tuberculous cervicitis (A18.16)
tuberculous pelvic inflammatory disease (A18.17)
sex Female
nonPrimary Yes
N75 Diseases of Bartholin's gland
N75.0 Cyst of Bartholin's gland
sex Female
N75.1 Abscess of Bartholin's gland
sex Female
N75.8 Other diseases of Bartholin's gland
Bartholinitis
sex Female
N75.9 Disease of Bartholin's gland, unspecified
sex Female
N76 Other inflammation of vagina and vulva
UseAdditionalCode code (B95-B97), to identify infectious agent
Excludes2 senile (atrophic) vaginitis (N95.2)
vulvar vestibulitis (N94.810)
N76.0 Acute vaginitis
Acute vulvovaginitis
Vaginitis NOS
Vulvovaginitis NOS
sex Female
N76.1 Subacute and chronic vaginitis
Chronic vulvovaginitis
Subacute vulvovaginitis
sex Female
N76.2 Acute vulvitis
Vulvitis NOS
sex Female
N76.3 Subacute and chronic vulvitis
sex Female
N76.4 Abscess of vulva
Furuncle of vulva
sex Female
N76.5 Ulceration of vagina
sex Female
N76.6 Ulceration of vulva
sex Female
N76.8 Other specified inflammation of vagina and vulva
N76.81 Mucositis (ulcerative) of vagina and vulva
CodeAlso type of associated therapy, such as:
antineoplastic and immunosuppressive drugs (T45.1X-)
radiological procedure and radiotherapy (Y84.2)
Excludes2 gastrointestinal mucositis (ulcerative) (K92.81)
nasal mucositis (ulcerative) (J34.81)
oral mucositis (ulcerative) (K12.3-)
sex Female
N76.82 Fournier disease of vagina and vulva
Fournier gangrene of vagina and vulva
CodeAlso , if applicable, diabetes mellitus (E08-E13 with .9)
Excludes1 gangrene in diabetes mellitus (E08-E13 with .52)
N76.89 Other specified inflammation of vagina and vulva
sex Female
N77 Vulvovaginal ulceration and inflammation in diseases classified elsewhere
N77.0 Ulceration of vulva in diseases classified elsewhere
CodeFirst underlying disease, such as:
Behçet's disease (M35.2)
Excludes1 ulceration of vulva in gonococcal infection (A54.02)
ulceration of vulva in herpesviral [herpes simplex] infection (A60.04)
ulceration of vulva in syphilis (A51.0)
ulceration of vulva in tuberculosis (A18.18)
sex Female
nonPrimary Yes
N77.1 Vaginitis, vulvitis and vulvovaginitis in diseases classified elsewhere
CodeFirst underlying disease, such as:
pinworm (B80)
Excludes1 candidal vulvovaginitis (B37.3-)
chlamydial vulvovaginitis (A56.02)
gonococcal vulvovaginitis (A54.02)
herpesviral [herpes simplex] vulvovaginitis (A60.04)
trichomonal vulvovaginitis (A59.01)
tuberculous vulvovaginitis (A18.18)
vulvovaginitis in early syphilis (A51.0)
vulvovaginitis in late syphilis (A52.76)
sex Female
nonPrimary Yes