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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

R63.4 – Abnormal weight loss

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 00000 – Loss of weight

MDC / MS-DRG Reference

MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC
MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITHOUT MCC

Back Reference of Diagnostic Codes

Abnormal, abnormality, abnormalities See also Anomaly
loss of
weight R63.4
Excess, excessive, excessively
weight
loss R63.4
Loss (of)
weight (abnormal) (cause unknown) R63.4
Weight
loss (abnormal) (cause unknown) R63.4

Sibling Codes

Anorexia
Polydipsia
Polyphagia
Feeding difficulties
Abnormal weight gain
Underweight
Other symptoms and signs concerning food and fluid intake

Parent Sibling Codes

Edema, not elsewhere classified
Generalized hyperhidrosis
Lack of expected normal physiological development in childhood and adults
Symptoms and signs concerning food and fluid intake
Cachexia
Symptoms and signs specifically associated with systemic inflammation and infection
Other general symptoms and signs
Illness, unspecified

View in Tabular

Code Title
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R50-R69 General symptoms and signs (R50-R69)
R63 Symptoms and signs concerning food and fluid intake
R63.4 Abnormal weight loss