ICD code definitions

CPT® Code 10120: Incision and Removal of Foreign Body, Subcutaneous Tissue, Simple

February 5, 2026
3 min read
CPT® Code 10120

CPT® Code 10120 is used to report incision and removal of a foreign body located in subcutaneous tissue using a simple technique. This procedure is typically performed when a foreign object, such as splinters, glass fragments, or small metal pieces, is superficially embedded and easily accessible.

This code represents the procedure itself, including incision, removal, and basic wound care. It does not include complex procedures involving deeper tissue, extensive exploration, or repair.

Key Facts About CPT® 10120

  • Service type: Minor surgical procedure
  • Provider type: Physicians, surgeons, and qualified healthcare professionals
  • Medical services included: Yes—incision, removal of foreign body, and basic wound management
  • Tissue type: Subcutaneous (beneath the skin)
  • Complexity: Simple (straightforward removal with minimal dissection)
  • Common clinical indications:
    • Splinter removal
    • Glass or metal fragment extraction
    • Small wood, plastic, or debris embedded under the skin
    • Minor traumatic injuries requiring foreign body removal

When to Use CPT® 10120

CPT 10120 is appropriate when:

  • The foreign body is located in subcutaneous tissue
  • Removal is straightforward and simple without extensive dissection
  • The procedure is medically necessary to prevent infection, pain, or tissue damage
  • Complex or deep tissue procedures should be reported with CPT 10121 (intermediate) or 10122 (complex)

Examples:

  • Removing a small glass shard from the palm of a patient’s hand
  • Extracting a superficial metal fragment from the forearm
  • Removing a wooden splinter from the foot of a child

Documentation Requirements

To support CPT 10120 billing, documentation should include:

  • Patient identifiers and date of service
  • Clinical indication for foreign body removal
  • Location and type of foreign body
  • Technique used for incision and removal
  • Wound care provided and any complications
  • Provider credentials and signature

Accurate documentation ensures compliance, proper reimbursement, and continuity of care.

Reimbursement and Coding Considerations

  • CPT 10120 is generally covered when medically necessary
  • Billing should reflect the simple nature of the procedure; deeper or complicated cases require CPT 10121 or 10122
  • Local anesthesia is typically included in the procedure
  • Modifier use may apply if multiple foreign bodies are removed during the same session
  • Always verify payer-specific guidelines for minor surgical procedures

How OptiMantra Supports Foreign Body Removal

OptiMantra’s integrated EMR and practice management system streamlines documentation and billing for CPT 10120:

With OptiMantra, providers can:

  • Record detailed procedure notes directly in the patient chart
  • Track foreign body type, location, and removal technique
  • Document wound care and follow-up recommendations
  • Generate compliant, audit-ready surgical billing codes
  • Maintain longitudinal records for minor procedural interventions

By centralizing minor procedure workflows, OptiMantra helps practices improve efficiency, support compliance, and optimize reimbursement.

Try OptiMantra for free here!

Jessica Castro
Jessica Castro

Jessica is a Massachusetts-based LPN with 13+ years of experience in patient care, healthcare technology, and education. As the Implementation and Customer Success Manager at OptiMantra, she helps providers optimize EMR solutions for better workflows and patient outcomes. With a Bachelor's in Community Health and a Master's in Healthcare Innovation in progress, she is passionate about leveraging technology to improve care delivery. Through her writing, she shares insights on healthcare best practices, EHR optimization, and patient advocacy to support providers in delivering exceptional care.