ICD-10-CM Diagnosis Code (2025)
Official Description for D73.1
Hypersplenism
Coding Notes & Guidelines for D73.1
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)
Parent Code (Less Specific):
About ICD-10-CM Code D73.1 (Hypersplenism)
ICD-10-CM code D73.1 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 D73.1 became effective on October 1, 2024.
This page provides detailed information about D73.1 - Hypersplenism. 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 Hypersplenism.