ICD-10-CM Diagnosis Code S31.45 - Open bite of vagina and vulva (original) (raw)

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ICD List 2025-2026 Edition

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  6. 2026 ICD-10-CM Code S31.45

Open bite of vagina and vulva

ICD-10-CM Code:

S31.45

ICD-10 Code for:

Open bite of vagina and vulva

Is Billable?

Not Valid for Submission

Code Navigator:

S31.45 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity from the list below for a diagnosis of open bite of vagina and vulva. The code is not specific and is NOT valid for the year 2026 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Non-specific codes like S31.45 require more digits to indicate the appropriate level of specificity. Consider using any of the following billable codes with a higher level of specificity when coding for open bite of vagina and vulva:

Use S31.45XA for initial encounter

Use S31.45XD for subsequent encounter

Use S31.45XS for sequela

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  2. Specific Coding
  3. Coding Guidelines
  4. Tabular List of Diseases and Injuries
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  9. Code History

The appropriate 7th character is to be added to each code from block Open wound of abdomen, lower back, pelvis and external genitals (S31). Use the following options for the aplicable episode of care:

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

References found for this diagnosis code in the External Cause of Injuries Index:

Animal Bites

Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their young or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems.

To prevent animal bites and complications from bites:

If an animal bites you, clean the wound with soap and water as soon as possible. Get medical attention if necessary.

Centers for Disease Control and Prevention

[Learn More in MedlinePlus]