K62.89 Other specified diseases of anus and rectum

Billable ICD-10-CM code, FY2026.

Applicable to

• Proctitis NOS

Use additional code

• code for any associated fecal incontinence (R15.-)

Applies from K62 Other diseases of anus and rectum

Includes

• anal canal

Excludes2 (not included here)

• colostomy and enterostomy malfunction (K94.0-, K94.1-)
• fecal incontinence (R15.-)
• hemorrhoids (K64.-)

Applies from K62.8 Other specified diseases of anus and rectum

Excludes2 (not included here)

• ulcerative proctitis (K51.2)

MS-DRG index

Defines the logic of DRG(s) 393-395 in MDC 06.

Approximate ICD-9-CM (GEMs)

• 569.42 Anal or rectal pain (approximate)
• 569.49 Other specified disorders of rectum and anus (approximate)

Diagnosis Index entries for K62.89

• Anusitis
• Cicatrix (adherent) (contracted) (painful) (vicious) › anus
• Cicatrix (adherent) (contracted) (painful) (vicious) › rectum
• Cryptitis (anal) (rectal)
• Cryptopapillitis (anus)
• Cyst (colloid) (mucous) (simple) (retention) › anus
• Cyst (colloid) (mucous) (simple) (retention) › rectum (epithelium) (mucous)
• Deformity › anus (acquired)
• Deformity › rectum (congenital) › acquired
• Destruction, destructive › rectal sphincter
• Dilatation › sphincter ani
• Disease, diseased › anus › specified NEC
• Disease, diseased › rectum › specified NEC
• Fibrosis, fibrotic › anal papillae
• Fibrosis, fibrotic › rectal sphincter
• Granuloma › rectum
• Hyperemia (acute) (passive) › anal mucosa
• Hypertrophy, hypertrophic › anal papillae
• Hypertrophy, hypertrophic › rectal, rectum (sphincter)
• Infection, infected, infective (opportunistic) › anus, anal (papillae) (sphincter)
• Infection, infected, infective (opportunistic) › perirectal
• Infection, infected, infective (opportunistic) › rectum (sphincter)
• Inflammation, inflamed, inflammatory (with exudation) › anal canal, anus
• Inflammation, inflamed, inflammatory (with exudation) › perianal
• Inflammation, inflamed, inflammatory (with exudation) › perirectal
• Inflammation, inflamed, inflammatory (with exudation) › rectum
• Insufficiency, insufficient › anus
• Irritation › anus
• Kraurosis › ani
• Leukoplakia › anus
• Leukoplakia › rectum
• Megarectum
• Pain (s) › anus
• Pain (s) › rectum
• Papillitis › anus
• Papillitis › rectum
• Paralysis, paralytic (complete) (incomplete) › anus (sphincter)
• Periproctitis
• Proctalgia
• Proctitis
• Rectalgia
• Rectitis
• Relaxation › anus (sphincter)
• Relaxation › rectum (sphincter)
• Shelf, rectal
• Tight, tightness › anus
• Tight, tightness › rectal sphincter

Nearby codes

• K62.6 Ulcer of anus and rectum
• K62.7 Radiation proctitis
• K62.8 Other specified diseases of anus and rectum
• K62.81 Anal sphincter tear (healed) (nontraumatic) (old)
• K62.82 Dysplasia of anus
• K62.89 Other specified diseases of anus and rectum (this code)
• K62.9 Disease of anus and rectum, unspecified