S6440XA - Initial treatment for injury to a nerve in an unspecified finger

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 represents the first medical encounter for an injury to a digital nerve (the nerves that provide sensation to the fingers) in an unspecified finger. Digital nerve injuries can occur from cuts, trauma, or other accidents that damage the small nerves running along the sides of the fingers. This type of injury may cause numbness, tingling, or loss of sensation in part of the affected finger. The 'initial encounter' designation means this is the first time the patient is receiving medical care for this specific injury.

Additional Information

Digital nerve injuries may require surgical repair depending on severity. Recovery of sensation can be variable and may take weeks to months. Some patients may experience permanent numbness or altered sensation in the affected finger area.

Category

Injury/Trauma

Medical Specialty

Orthopedics, Hand Surgery, Emergency Medicine, Plastic Surgery

Expected Costs

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

What's Required Before This

  • Physical examination
  • Assessment of nerve function
  • Possible imaging studies

What to Expect After

  • Wound care if applicable
  • Monitoring of nerve function recovery
  • Possible physical therapy
  • Follow-up appointments to assess healing

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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