AutoICD API

R63.4

Billable

Abnormal weight loss

Abnormal weight loss

Status

Billable / Specific

Block

R50-R69

Parent Code

R63

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

  • 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)

Also Known As / Clinical Terms

SNOMED CT

UMLS

Frequently Asked Questions

What is ICD-10 code R63.4?

ICD-10-CM code R63.4 represents "Abnormal weight loss". It is a billable/specific code that can be used on a claim.

Is R63.4 a billable code?

Yes, R63.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is R63.4 in?

R63.4 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R63.4?

R63.4 has Excludes1 notes indicating codes that cannot be used together with it, including: bulimia NOS (F50.2-).

What SNOMED CT codes does R63.4 map to?

R63.4 maps to 8 SNOMED CT concepts: 421695000, 267024001, 430237002, 309257005, 416528001, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for R63.4?

R63.4 is linked to 1 UMLS Concept Unique Identifier: C0936227. 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.