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ICDxICD-10 Medical Coding
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v1.0.0
ICD-10 Guide
ICD-10 CodesS01.552

S01.552

Billable

Open bite of oral cavity

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 S01.552 is a billable code used to indicate a diagnosis of open bite of oral cavity.

Key Diagnostic Point:

An open bite of the oral cavity refers to a type of injury characterized by a gap between the upper and lower teeth when the mouth is closed, resulting in an inability to occlude properly. This injury can occur due to various mechanisms, including trauma from falls, sports injuries, or accidents involving sharp objects. Open bites can lead to significant pain, swelling, and potential complications such as infection or damage to surrounding tissues. Clinically, patients may present with bleeding, difficulty in chewing or speaking, and visible lacerations or punctures in the oral mucosa. Diagnosis typically involves a thorough clinical examination, possibly supplemented by imaging studies to assess the extent of the injury and rule out fractures or foreign bodies. Management may include wound care, pain control, and in some cases, surgical intervention to repair the damaged tissues. The prognosis is generally good with appropriate treatment, although complications can arise if the injury is not managed properly.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential causes (trauma, bites, etc.)
  • Need for detailed documentation of injury mechanism
  • Potential for associated injuries requiring additional codes
  • Variability in clinical presentation and management

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to specify the location of the injury
  • Misclassification of the type of bite (open vs. closed)
  • Omission of associated injuries or complications

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Documentation must include a detailed account of the injury mechanism, initial assessment findings, and any immediate interventions performed.

Common Clinical Scenarios

Patients presenting with facial trauma from falls or sports injuries, requiring urgent care.

Billing Considerations

Ensure that all relevant details about the injury and treatment are captured to support the coding.

Surgery

Documentation Requirements

Operative reports must detail the surgical procedure performed, including any repairs or debridement of the wound.

Common Clinical Scenarios

Surgical intervention for severe lacerations or fractures associated with open bites.

Billing Considerations

Accurate coding requires clear documentation of the surgical approach and any complications encountered.

Coding Guidelines

Inclusion Criteria

Use S01.552 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code accurately reflects the nature and location of the injury
  • Document the mechanism of injury and any associated conditions

Exclusion Criteria

Do NOT use S01.552 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

41899CPT Code

Unlisted procedure, dentofacial structures

Clinical Scenario

Used when surgical intervention is performed for an open bite.

Documentation Requirements

Operative report detailing the procedure performed.

Specialty Considerations

Ensure that the procedure is well-documented to support the use of this unlisted code.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites, which enhances the ability to capture the complexity of these injuries and their management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites, which enhances the ability to capture the complexity of these injuries and their management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries, including open bites, which enhances the ability to capture the complexity of these injuries and their management.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the difference between an open bite and a closed bite?

An open bite involves a break in the skin or mucosa, while a closed bite does not penetrate the skin, resulting in no open wound.