What S11 covers · when clinicians use it
ICD-10 code S11 identifies Open wound of neck in the U.S. ICD-10-CM clinical and billing record set. It sits within the Injury, Poisoning & External Causes chapter (S00–T88), the section that groups related diagnoses so providers, payers, and public-health agencies report them consistently. Clinicians and medical coders apply S11 when an encounter's findings match the Open wound of neck description, attaching it to the patient record so downstream insurance claims, payer audits, quality reporting, and epidemiological surveillance all reference the same standardized diagnosis. The ICD-10-CM is maintained by the Centers for Medicare & Medicaid Services and the CDC's National Center for Health Statistics, with an updated official code set released each U.S. fiscal year — always verify S11 against the current CMS/CDC release and your payer's documentation guidance before final use. This page summarizes documentation context for S11 and is a coding reference, not clinical, diagnostic, or billing advice.
ICD10 code S11 classifies Open wound of neck, addressing a wide range of traumatic injuries to the neck that can involve the skin, muscles, vertebrae, blood vessels, or the spinal cord itself.
Symptoms
- Bruises, abrasions, or lacerations of the neck – S10, S11
- Fractures of cervical vertebrae – S12
- Whiplash, sprains, or dislocations at the cervical spine – S13
- Nerve damage causing numbness, weakness, or paralysis – S14
- Bleeding or vascular compromise in the neck – S15
- Muscle tears or soft tissue injuries – S16
- Severe compression injuries from trauma – S17
- Non-specific neck trauma symptoms – S19
Diagnosis
Neck injuries are diagnosed via clinical examination, neurological testing, and imaging such as X-rays, CT scans, MRI, or angiography to assess structural, vascular, and nervous system damage.
ICD10 Code Usage
S11 is extensively used in emergency medicine, orthopedics, neurosurgery, and rehabilitation to properly code the type and severity of neck trauma for clinical care, billing, and research tracking.
Related Codes
- S10 – Superficial injury of neck
- S12 – Fracture of cervical vertebra and other parts of neck
- S13 – Dislocation and sprain of joints and ligaments at neck level
- S14 – Injury of nerves and spinal cord at neck level
- S15 – Injury of blood vessels at neck level
- S16 – Injury of muscle, fascia and tendon at neck level
- S17 – Crushing injury of neck
- S19 – Other specified and unspecified injuries of neck
FAQs
Q1: What is ICD10 code S11?
A: It documents injuries specific to the neck region, including soft tissue trauma, fractures, nerve injuries, and vascular damage.
Q2: How serious are cervical spine injuries?
A: They can range from minor strains to life-threatening spinal cord injuries resulting in paralysis.
Q3: What imaging is used for neck injuries?
A: CT for fractures, MRI for soft tissue or spinal cord injuries, and ultrasound/angiography for vascular issues.
Q4: What is the first step in managing suspected neck trauma?
A: Immobilization of the cervical spine until injury type is ruled out or confirmed.
Q5: Why is precise coding important?
A: Correct ICD10 coding ensures appropriate treatment, reduces legal risk, and assists in trauma registry data collection.
Conclusion
ICD10 code S11 plays an essential role in documenting Open wound of neck, facilitating accurate treatment, patient safety, and health system reporting following neck trauma.