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2. ICD-10 Codes
3. Chapter - S00-T88
4. Section - S30-S39
5. Category - S31
6. S31.55

S31.55 - Open bite of unspecified external genital organs

• Applicable to Open bite of unspecified external genital organs
• The 2025 edition of ICD10-CM S31.55 became effective on October 1, 2024.
• This is the American ICD10-CM version of S31.55 - other international versions of ICD10 S31.55 may differ.
• S31.55 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• S31.55 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

• Bite of unspecified external genital organs NOS

Type 1 Excludes

• superficial bite of unspecified external genital organs (S30.865, S30.866, S30.875, S30.876)

The following codes above S31.55 contain annotation back-references that may be applicable to S31.55:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: S30-S39 - Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals
• Category: S31 - Open wound of abdomen, lower back, pelvis and external genitals

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.