6A9 Shock Wave Therapy - Physiological Systems ICD-10-PCS
The 6A9 code range contains 3 ICD-10-PCS codes for Shock Wave Therapy procedures on the physiological systems. 2 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Shock Wave Therapy: Extracorporeal treatment by shock waves.
Codes in the 6A9 Range 3 codes · 2 billable
About the 6A9 Code Range
The ICD-10-PCS root operation Shock Wave Therapy (code 6A9) involves using shock waves as a therapeutic modality, classified under Extracorporeal or Systemic Therapies. This procedure delivers high-energy acoustic pulses to target tissues, promoting healing without invasive surgery.
Shock Wave Therapy is commonly applied to the Musculoskeletal system, where it can be directed at a single site (6A930ZZ) or multiple sites (6A931ZZ). This treatment approach is noninvasive and is employed to stimulate repair and reduce pain in conditions like tendonitis or plantar fasciitis. The ICD-10-PCS coding system clearly identifies these distinctions, helping ensure precise documentation of the therapy’s scope in extracorporeal physiological interventions.
Questions About This Page
How many billable codes are in the 6A9 range?
Of the 3 codes in this range, 2 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the 6A9 range classify?
The range classifies Shock Wave Therapy procedures, extracorporeal treatment by shock waves, performed on the physiological systems. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
