M546 - Pain in the middle back (thoracic spine)

International Classification of Diseases

Last updated: 3/24/2026

What is a ICD-10 Code?

ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.

Detailed Description

This code indicates pain located in the thoracic spine, which is the middle portion of your back that includes the 12 vertebrae between your neck and lower back. The thoracic spine is where your ribs attach to your backbone. This code specifically describes pain in this region without specifying the underlying cause of the pain.

Additional Information

This is a symptom-based code that describes the location of pain rather than a specific diagnosis. The underlying cause of the thoracic spine pain would typically be identified through additional evaluation and may require additional diagnostic codes.

Category

Musculoskeletal disorders

Medical Specialty

Orthopedics, Pain Management, Primary Care

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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