D73 ICD-10-CA category: Diseases of spleen
D73 isn’t a code on its own. Choose one of the 8 codes beneath it, the one the documentation supports.
Official description
D73Diseases of spleen
ICD-10-CA · Canada
Codes in D73
D73 isn’t a code on its own. Open the code that matches what the note documents.
Notes for D73
As CIHI prints them, with any note D73 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Autoimmune disease (systemic) NOS (M35.9)certain conditions originating in the perinatal period (P00-P96)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)human immunodeficiency virus [HIV] disease (B24)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Where D73 sits
- 1ChapterChapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
- 2Block D70-D77Other diseases of blood and blood-forming organs
- 3Category D73Diseases of spleen
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is D73 a valid ICD-10-CA code?
No. D73 (Diseases of spleen) is a category heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 8 codes; record the one the documentation supports.
Where is D73 in ICD-10-CA?
D73 sits under D70-D77 Other diseases of blood and blood-forming organs, within Chapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89).
What coding notes apply to D73?
ICD-10-CA lists Excludes notes for D73, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside D73
View D70-D77D70AgranulocytosisD71Functional disorders of polymorphonuclear neutrophilsD72Other disorders of white blood cellsD74MethaemoglobinaemiaD75Other diseases of blood and blood-forming organsD76Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissueD77Other disorders of blood and blood-forming organs in diseases classified elsewhere