D73.1
BillableHypersplenism
Hypersplenism
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •autoimmune disease (systemic) NOSM35.9
- •certain conditions originating in the perinatal periodP00-P96
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •human immunodeficiency virus [HIV] diseaseB20
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(16)
SNOMED CT
UMLS
Clinical Terms
- Hypersplenism (disorder)
- Hypersplenia
- Myeloid metaplasia
- Dyssplenism
- Big spleen syndrome
- Thrombocytopenia due to hypersplenism
Frequently Asked Questions
What is the ICD-10 code for hypersplenism?
The ICD-10-CM code for hypersplenism is D73.1. The full clinical description is "Hypersplenism". D73.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code D73.1 mean?
ICD-10-CM code D73.1 represents “Hypersplenism”. It is classified under Chapter 3: Diseases of the Blood and Blood-Forming Organs and is a billable/specific code that can be used on a claim.
Is D73.1 a billable code?
Yes, D73.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is D73.1 in?
D73.1 is in Chapter 3: Diseases of the Blood and Blood-Forming Organs (codes D50-D89).
What codes cannot be used with D73.1?
D73.1 has Excludes1 notes indicating codes that cannot be used together with it, including: neutropenic splenomegaly (D73.81); primary splenic neutropenia (D73.81); splenitis, splenomegaly in late syphilis (A52.79); and 3 more.
What SNOMED CT codes does D73.1 map to?
D73.1 maps to 3 SNOMED CT concepts: 58381000, 443230004, 63444004. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for D73.1?
D73.1 is linked to 1 UMLS Concept Unique Identifier: C0020532. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does D73.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypersplenism affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of D73.1?
D73.1 maps to the ICD-11 code: 3B81.B (Hypersplenism).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.