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2025 ICD-10-CM code T79.A

Traumatic compartment syndrome. This excludes fibromyalgia, nontraumatic compartment syndrome, and traumatic ischemic infarction of muscle.

Always code to the highest level of specificity.Use additional codes from Chapter 20 (External causes of morbidity) to identify the cause of injury. Use code Z18.- (Retained foreign body) if a foreign body is present.The 7th character (A=initial encounter, D=subsequent encounter, S=sequela) should be appended to the code to specify the encounter type. This code should not be the principal diagnosis; it should be secondary to another code reflecting the injury itself.

Modifiers may be applicable depending on the circumstances of service provision (e.g., bilateral procedures, multiple surgical sites). Consult the appropriate coding guidelines for more information.

Medical necessity for treatment of traumatic compartment syndrome is established by the presence of clinical signs and symptoms, confirmed by objective measurements (e.g., compartment pressure).The condition is life-threatening if left untreated, requiring prompt intervention to preserve limb viability and function.

Diagnosis and management of traumatic compartment syndrome, including assessment of symptoms, physical examination, diagnostic testing (e.g., compartment pressure measurement), and prompt surgical intervention if necessary (fasciotomy). Post-operative care and monitoring for complications are also part of the clinical responsibility.

IMPORTANT:No alternate codes explicitly noted, however, additional codes from Chapter 20 (External causes of morbidity) should be used to specify the cause of injury.A code from category Z18 (Retained foreign body) should also be used if applicable.

In simple words: Traumatic compartment syndrome happens when pressure builds up inside a muscle group after an injury, cutting off blood flow. This can damage muscles and needs urgent medical care to prevent permanent harm.

Traumatic compartment syndrome is a serious condition characterized by increased pressure within a muscle compartment, compromising blood supply to the tissues.This is typically caused by trauma, resulting in swelling and impaired circulation.It requires prompt medical attention to prevent permanent muscle damage or loss of limb function.This code excludes fibromyalgia (M79.7), nontraumatic compartment syndrome (M79.A-), and traumatic ischemic infarction of muscle (T79.6).

Example 1: A patient presents to the emergency department after a motorcycle accident with severe leg pain and swelling.Physical exam reveals tense muscles and decreased pulses. Compartment pressure measurements confirm traumatic compartment syndrome, necessitating immediate fasciotomy., A patient sustains a crush injury to their forearm during a work-related accident.Swelling and severe pain develop, leading to a diagnosis of traumatic compartment syndrome. Surgical decompression is performed to alleviate pressure and restore blood flow., A child falls from a height and suffers a fracture along with significant soft tissue swelling in the lower leg.The swelling progresses rapidly, leading to a diagnosis of compartment syndrome.The child requires surgical intervention and subsequent rehabilitation.

Detailed history of the traumatic event, physical examination findings (including compartment pressure measurements), imaging studies (e.g., X-rays, CT scans), operative reports (if applicable), and post-operative progress notes.Documentation of any complications should also be included.

** This code is used to describe traumatic compartment syndrome, a condition requiring urgent attention due to the potential for severe complications.Accurate documentation is crucial for proper coding and reimbursement.Always consult the latest ICD-10-CM coding guidelines for the most up-to-date information.

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