Definitions provided in the policy include:
- Manipulative Therapy: therapeutic manual pressure or force where the practitioner moves or manipulates body parts to achieve and maintain health; includes chiropractic, physical therapy, massage, and OMT.
- Musculoskeletal Disorders: injuries or conditions originating from joints, muscles, ligaments, discs, or other soft tissues in the spine or limbs that produce clinically relevant symptoms (e.g., pain, numbness) and functional limitations.
- OMT (Osteopathic Manipulative Treatment): hands-on techniques performed by osteopathic practitioners targeting somatic dysfunction; evidence for nonmusculoskeletal indications is mixed and limited.
- SMT (Spinal/Spinal Manipulative Therapy): spinal manipulation/mobilization techniques used in treatment of musculoskeletal conditions.
- MC (Maintenance Care): preventive manipulative treatment intended for maintenance rather than restoration; considered insufficiently supported for routine coverage.
- Craniosacral therapy (CST): a low-force manual technique aiming to manipulate cranial and sacral rhythms; considered unproven per this policy due to insufficient evidence.
- Manipulative therapy (umbrella): manual/spinal manipulation, mobilization, craniosacral therapy, OMT and related manual techniques used to treat musculoskeletal (and some nonmusculoskeletal) conditions.