AutoICD API

R31.2

Non-billable

Other microscopic hematuria

Other microscopic hematuria

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

R30-R39

Parent Code

R31

Child Codes

2

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • hematuria included with underlying conditions, such as:
  • acute cystitis with hematuria (N30.01)
  • recurrent and persistent hematuria in glomerular diseases (N02.-)

Excludes 2

Conditions not included here, but the patient may have both

  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)

Child Codes (2)

R31.21

Asymptomatic microscopic hematuria

BillableR31.29

Other microscopic hematuria

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code R31.2?

ICD-10-CM code R31.2 represents "Other microscopic hematuria". It is a non-billable header code — use a more specific child code for billing purposes.

Is R31.2 a billable code?

No, R31.2 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under R31.2.

What chapter is R31.2 in?

R31.2 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R31.2?

R31.2 has Excludes1 notes indicating codes that cannot be used together with it, including: hematuria included with underlying conditions, such as:; acute cystitis with hematuria (N30.01); recurrent and persistent hematuria in glomerular diseases (N02.-).

What are the subcategories under R31.2?

R31.2 has 2 child codes, including: R31.21 (Asymptomatic microscopic hematuria), R31.29 (Other microscopic hematuria).

What are the UMLS CUIs for R31.2?

R31.2 is linked to 1 UMLS Concept Unique Identifier: C2830336. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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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.