N85.6 Intrauterine synechiae

Billable ICD-10-CM code, FY2026.

Applies from N85 Other noninflammatory disorders of uterus, except cervix

Excludes1 (never code together)

• endometriosis (N80.-)
• inflammatory diseases of uterus (N71.-)
• noninflammatory disorders of cervix, except malposition (N86-N88)
• polyp of corpus uteri (N84.0)
• uterine prolapse (N81.-)

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Approximate ICD-9-CM (GEMs)

• 621.5 Intrauterine synechiae

Diagnosis Index entries for N85.6

• Adhesions, adhesive (postinfective) › uterus › internal
• Asherman's syndrome
• Band (s) › uterus › internal
• Stricture › uterus, uterine (synechiae)
• Syndrome › Asherman's
• Synechia (anterior) (iris) (posterior) (pupil) › intra-uterine (traumatic)

Nearby codes

• N85.02 Endometrial intraepithelial neoplasia [EIN]
• N85.2 Hypertrophy of uterus
• N85.3 Subinvolution of uterus
• N85.4 Malposition of uterus
• N85.5 Inversion of uterus
• N85.6 Intrauterine synechiae (this code)
• N85.7 Hematometra
• N85.8 Other specified noninflammatory disorders of uterus
• N85.9 Noninflammatory disorder of uterus, unspecified
• N85.A Isthmocele