ICD-10 Code for Hematuria

The default ICD-10-CM 2027 code for hematuria is R31.9 – Hematuria, unspecified. More specific codes depend on the details documented, as listed in the official index (20 codes, 20 billable).

Main code: R31.9 – Hematuria, unspecified
Billable: Yes

Index entries for Hematuria

due to sulphonamide, sulfonamide – see Table of Drugs and Chemicals, by drug
benign (familial) (of childhood) – see also Hematuria, idiopathic
- essential microscopic – R31.1
endemic – B65.0 – see also Schistosomiasis
gross – R31.0
idiopathic – N02.9
- with glomerular lesion
  - C3
    - glomerulonephritis – N02.A
    - glomerulopathy – N02.A
      - with dense deposit disease – N02.6
  - crescentic (diffuse) – N02.7
  - dense deposit disease – N02.6
  - endocapillary proliferative glomerulonephritis – N02.4
  - focal and segmental hyalinosis or sclerosis – N02.1
  - membranoproliferative (diffuse) – N02.5
  - membranous (diffuse) – N02.2
  - mesangial proliferative (diffuse) – N02.3
  - mesangiocapillary (diffuse) – N02.5
  - minor abnormality – N02.0
  - proliferative NEC – N02.8
  - specified pathology NEC – N02.8
intermittent – see Hematuria, idiopathic
malarial – B50.8
microscopic NEC (with symptoms) – R31.29
- asymptomatic – R31.21
- benign essential – R31.1
paroxysmal – see also Hematuria, idiopathic
- nocturnal – D59.5
persistent – see Hematuria, idiopathic
recurrent – see Hematuria, idiopathic
tropical – B65.0 – see also Schistosomiasis
tuberculous – A18.13

How to choose the right code

Start with the main term, then pick the indented subterm that matches the documentation (type, cause, site, laterality, episode of care). Always confirm the code in the tabular list: follow its Excludes1/Excludes2, “code first” and “use additional code” notes, and add a 7th character where required.

Source: CDC/NCHS ICD-10-CM FY2027 alphabetic index.