Soft Tissue Swelling ICD-10-CM Codes

Learn about the soft tissue swelling ICD-10-CM codes you can use through this guide.

By Matt Olivares on Jun 25, 2025.

Fact Checked by Karina Jimenea.

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Soft Tissue Swelling ICD-10-CM Codes

What ICD-10 codes are used for soft tissue swelling?

Soft tissue swelling can be a symptom of various underlying conditions, including infections, injuries, or inflammatory diseases. The proper diagnosis and coding are crucial for understanding the root cause and planning appropriate treatment.

Here are commonly used codes for soft tissue swelling:

  • M79.81 - Nontraumatic hematoma of soft tissue
  • M79.89 - Other specified soft tissue disorders
  • R22.0 - Localized swelling, mass and lump, head
  • R22.1 - Localized swelling, mass and lump, neck
  • R22.2 - Localized swelling, mass and lump, trunk
  • R22.31 - Localized swelling, mass and lump, right upper limb
  • R22.32 - Localized swelling, mass and lump, left upper limb

Which soft tissue swelling ICD codes are billable?

All of the aforementioned ICD-10-CM codes for soft tissue swelling are valid and billable.

Clinical information

  • Soft tissue swelling may be caused by trauma, inflammation, infection, or neoplasms.
  • It can manifest in any body part, such as limbs, face, neck, or trunk.
  • Diagnostic tools may include physical examination, ultrasound, MRI, or blood tests.
  • Treatment depends on the underlying cause and may include rest, compression, elevation, antibiotics, anti-inflammatory medications, or other targeted therapies.
  • Prompt diagnosis and intervention are essential to prevent complications or underlying conditions from worsening.

Synonyms include

  • Soft tissue lump
  • Localized swelling
  • Nontraumatic hematoma
  • Soft tissue mass
  • Inflammation of soft tissue
  • Soft skin sensation, rash, and swelling
  • Head localized swelling
  • Swelling in subcutaneous tissue
  • Upper limb localized swelling, mass, and lump of skin
  • Soft tissue swelling and other nonspecific skin eruption
  • Neck localized swelling
  • Lower limb localized swelling
  • Trunk localized swelling

Popular search terms for soft tissue swelling ICD-10-CM codes

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Frequently asked questions

When should I use a soft tissue swelling ICD code?

Soft tissue swelling ICD codes document the specific area and swelling characteristics, which aids in diagnosis, treatment planning, billing, and research.

What are the common treatments for soft tissue swelling?

Treatment for soft tissue swelling depends on the cause and may include rest, compression, elevation, medications (antibiotics, anti-inflammatory drugs), drainage, or other specific medical interventions.

What does a diagnosis code for soft tissue swelling mean?

A diagnosis code for soft tissue swelling categorizes the exact location and nature of swelling in the soft tissues. These standardized codes assist healthcare providers in understanding, treating, and billing for the condition effectively.

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