D73.5 Infarction of spleen

Billable ICD-10-CM code, FY2026.

Applicable to

• Splenic rupture, nontraumatic
• Torsion of spleen

Excludes1 (never code together)

• rupture of spleen due to Plasmodium vivax malaria (B51.0)
• traumatic rupture of spleen (S36.03-)

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 D73.5

• Hematoma (traumatic) (skin surface intact) › spleen
• Hemorrhage, hemorrhagic (concealed) › spleen
• Infarct, infarction › spleen
• Necrosis, necrotic (ischemic) › spleen
• Rupture, ruptured › spleen (traumatic) › nontraumatic
• Rupture, ruptured › spleen (traumatic) › spontaneous
• Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) › spleen, splenic
• Torsion › spleen

Nearby codes

• D73.0 Hyposplenism
• D73.1 Hypersplenism
• D73.2 Chronic congestive splenomegaly
• D73.3 Abscess of spleen
• D73.4 Cyst of spleen
• D73.5 Infarction of spleen (this code)
• D73.8 Other diseases of spleen
• D73.81 Neutropenic splenomegaly
• D73.89 Other diseases of spleen
• D73.9 Disease of spleen, unspecified