D73.89 Other diseases of spleen

Billable ICD-10-CM code, FY2026.

Applicable to

• Fibrosis of spleen NOS
• Perisplenitis
• Splenitis NOS

MS-DRG index

Defines the logic of DRG(s) 814-816 in MDC 16.

Approximate ICD-9-CM (GEMs)

• 289.59 Other diseases of spleen (approximate)

Diagnosis Index entries for D73.89

• Calcification › spleen
• Deformity › spleen › acquired
• Disease, diseased › spleen › postinfectional
• Episplenitis
• Fibrosis, fibrotic › spleen
• Fistula (cutaneous) › splenocolic
• Floating › spleen
• Infection, infected, infective (opportunistic) › spleen
• Inflammation, inflamed, inflammatory (with exudation) › spleen (capsule)
• Lesion (s) (nontraumatic) › spleen
• Lien migrans
• Movable › spleen
• Perisplenitis (infectional)
• Prolapse, prolapsed › spleen
• Ptosis › spleen
• Septic › spleen (acute)
• Splenitis (interstitial) (malignant) (nonspecific)
• Splenocele
• Splenoptosis
• Splenosis
• Wandering › spleen

Nearby codes

• D73.3 Abscess of spleen
• D73.4 Cyst of spleen
• D73.5 Infarction of spleen
• D73.8 Other diseases of spleen
• D73.81 Neutropenic splenomegaly
• D73.89 Other diseases of spleen (this code)
• D73.9 Disease of spleen, unspecified