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R53.1

✓ Billable

Weakness

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

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Also Known As

Asthenia NOS

❌ Excludes1

direct

Cannot be coded with R53.1

  • • age-related weakness (R54)
  • • muscle weakness (generalized) (M62.81)
  • • sarcopenia (M62.84)
  • • senile asthenia (R54)

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Code Information

CodeR53.1
BillableYes
ParentR53
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes14 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)