2026
ICD-10-CM
Diagnosis
Code

R94.2 Abnormal results of pulmonary function studies

  • Billable
  • 2016–2026

R94.2 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Abnormal results of pulmonary function studies.

Inclusion term

  • Reduced ventilatory capacity

  • Reduced vital capacity

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