98941

Chiropractic manipulative treatment (CMT); spinal, 3-4 regions

Chiropractic manipulative treatment (CMT) involves the manual application of a controlled, sudden force (thrust) or mobilization to specific joints or segments of the spine and/or extremities. This procedure aims to restore normal joint motion, reduce pain, and improve neurological function. CPT code 98941 specifically describes chiropractic manipulative treatment performed on three to four distinct spinal regions. These regions typically include cervical (neck), thoracic (mid-back), lumbar (lower back), and sacral/pelvic (sacrum and sacroiliac joints). The service includes a pre-manipulation assessment of the patient's condition, diagnosis of somatic dysfunction, the manipulative treatment itself, and a post-manipulation evaluation of the patient's response. The treatment focuses on correcting articular subluxations or segmental dysfunctions found within these spinal regions.

Clinical Indications

  • Somatic dysfunction of spinal regions (e.g., cervical, thoracic, lumbar, sacral/pelvic)
  • Acute or chronic low back pain (lumbalgia)
  • Neck pain (cervicalgia), including cervicogenic headaches
  • Mid-back pain (thoracic pain)
  • Sciatica or radicular symptoms secondary to spinal dysfunction
  • Sprain or strain injuries of the spinal musculature and ligaments (e.g., whiplash, sports injuries)
  • Restricted range of motion in the spine
  • Postural imbalances contributing to spinal pain and dysfunction
  • Disc-related pain (e.g., disc herniation without neurological deficits requiring surgery, disc bulge)
  • Headaches of musculoskeletal origin

Procedure Steps

  1. Comprehensive patient history taking, including chief complaint, history of present illness, past medical history, and review of systems.
  2. Detailed physical examination focusing on musculoskeletal and neurological systems, including postural analysis, palpation for tenderness and asymmetry, evaluation of range of motion, muscle tone, and neurological screening (reflexes, sensation, motor strength).
  3. Identification and diagnosis of segmental or somatic dysfunction within three to four specific spinal regions (e.g., cervical, thoracic, lumbar, sacral/pelvic).
  4. Selection of appropriate manipulative technique(s) based on patient presentation, diagnosis, and practitioner's clinical judgment (e.g., diversified, Gonstead, flexion-distraction, activator, mobilization).
  5. Application of specific, controlled manipulative forces to the identified dysfunctional spinal segments in three to four regions.
  6. Re-evaluation of spinal motion and patient symptoms post-manipulation to assess the immediate effectiveness of the treatment.
  7. Provision of patient education regarding condition management, home exercises, postural recommendations, and follow-up care.

Coding Guidelines

  • CMT codes (98940-98943) are selected based on the number of spinal regions manipulated. 98941 is for 3-4 spinal regions.
  • The spinal regions recognized for CMT are Cervical, Thoracic, Lumbar, Sacral, and Pelvic. The Sacral and Pelvic regions are often considered as one region for coding purposes.
  • Documentation must clearly specify the spinal regions treated, the specific joint dysfunction found (e.g., subluxation, somatic dysfunction), and the necessity of the manipulative treatment.
  • When a significant, separately identifiable Evaluation and Management (E/M) service is performed on the same day as CMT, modifier 25 should be appended to the E/M code. The E/M service must be distinct from the pre-manipulation assessment inherent in the CMT code.
  • Modifier AT (Acute Treatment) may be required by some payers to indicate active treatment for an acute or chronic condition with an acute exacerbation, rather than maintenance therapy.
  • CMT services typically have a global period of 0 days.
  • Do not report CMT codes with physical therapy codes (e.g., 97110, 97140) for the same body region on the same day by the same provider or group unless specific payer guidelines permit and distinct services are clearly documented.

Associated ICD-10 Codes