ICD-10-CM Diagnosis Code (2025)
Official Description for D73
Diseases of spleen
Coding Notes & Guidelines for D73
Excludes1: Not Coded Here
- asplenia (congenital) (Q89.01)
- postsurgical absence of spleen (Z90.81)
Excludes1: Not Coded Here
- neutropenic splenomegaly (D73.81)
- primary splenic neutropenia (D73.81)
- splenitis, splenomegaly in late syphilis (A52.79)
- splenitis, splenomegaly in tuberculosis (A18.85)
- splenomegaly NOS (R16.1)
- splenomegaly congenital (Q89.0)
Excludes1: Not Coded Here
- rupture of spleen due to Plasmodium vivax malaria (B51.0)
- traumatic rupture of spleen (S36.03-)
Inclusion Terms
Atrophy of spleen
Inclusion Terms
- Splenic rupture, nontraumatic
- Torsion of spleen
Inclusion Terms
Werner-Schultz disease
Inclusion Terms
- Fibrosis of spleen NOS
- Perisplenitis
- Splenitis NOS
Child Codes (More Specific Codes for D73):
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
D73.8 - Other diseases of spleen
D73.81 - Neutropenic splenomegaly
D73.89 - Other diseases of spleen
D73.9 - Disease of spleen, unspecified
About ICD-10-CM Code D73 (Diseases of spleen)
ICD-10-CM code D73 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D73 became effective on October 1, 2024.
This page provides detailed information about D73 - Diseases of spleen. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Diseases of spleen.