G0398 Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation
Short descriptor: Home sleep test/type 2 porta
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G0398 is the HCPCS Level II code for Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Priced by carriers (physician fee schedule).
Classification & CMS Attributes
- Medicare Coverage
- Carrier judgment (code C)
- Part B Pricing
- Priced by carriers (physician fee schedule) (indicator 13)
- Type of Service
- Diagnostic laboratory
- Effective Date
- 2008-03-13
- 2026 Maintenance
- No change this year
References
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Reference G0398 with the canonical source and edition:
G0398 — Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G0398
Canonical URL: https://icd10codingpro.com/hcpcs-codes/G0398