ICD-10 Code G47.33: Obstructive sleep apnea (adult) (pediatric)
Diseases of the nervous system
ICD-10 code G47.33 identifies obstructive sleep apnea in adult and pediatric patients.
Coding guidance
One of the most commonly diagnosed sleep disorders, typically confirmed by polysomnography or home sleep testing.
Excludes central sleep apnea (G47.31) and Cheyne-Stokes breathing.
Frequently coexists with obesity, hypertension and cardiovascular disease, which should be coded additionally.
Documentation and specificity notes
- Document diagnostic study results supporting the diagnosis.
- Code associated conditions such as obesity and hypertension separately.
- Supports medical necessity for CPAP therapy and DME authorization.
Related codes
This page provides a general summary for educational purposes and is not a substitute for the official ICD-10-CM code set, the ICD-10-CM Official Guidelines for Coding and Reporting, or payer policy. Code sets are updated annually, verify against the current official release before billing.
FAQ
ICD-10 G47.33, frequently asked questions questions
- What is ICD-10 code G47.33?
- ICD-10 code G47.33 identifies obstructive sleep apnea in adult and pediatric patients.
- Is G47.33 a billable ICD-10 code?
- Yes. G47.33 is a billable and specific ICD-10-CM code that may be used to indicate a diagnosis for reimbursement purposes, provided documentation supports it.
- What documentation supports G47.33?
- Document diagnostic study results supporting the diagnosis. Code associated conditions such as obesity and hypertension separately. Supports medical necessity for CPAP therapy and DME authorization.
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