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ICD-10 Guide
ICD-10 CodesO23.51

O23.51

Billable

Infection of cervix in pregnancy

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/08/2025

Code Description

ICD-10 O23.51 is a billable code used to indicate a diagnosis of infection of cervix in pregnancy.

Key Diagnostic Point:

Infection of the cervix during pregnancy, classified under O23.51, refers to the presence of infectious agents affecting the cervical tissue, which can lead to complications for both the mother and fetus. Common pathogens include bacterial infections such as Chlamydia trachomatis and Neisseria gonorrhoeae, as well as viral infections like human papillomavirus (HPV). Symptoms may include abnormal vaginal discharge, pelvic pain, or bleeding. Early diagnosis and treatment are crucial to prevent adverse outcomes such as preterm labor, low birth weight, or transmission of the infection to the neonate. Management typically involves the use of antibiotics that are safe during pregnancy, such as penicillins and cephalosporins, while avoiding contraindicated medications like tetracyclines. Regular prenatal care and screening for sexually transmitted infections (STIs) are essential components of obstetric care to ensure maternal and fetal health.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between various types of cervical infections.
  • Understanding the implications of infections on pregnancy outcomes.
  • Knowledge of safe antibiotic use during pregnancy.
  • Navigating documentation requirements for obstetric coding.

Audit Risk Factors

  • Inadequate documentation of infection type and treatment.
  • Failure to document the impact of the infection on pregnancy outcomes.
  • Misclassification of the infection as a non-obstetric condition.
  • Lack of follow-up documentation post-treatment.

Specialty Focus

Medical Specialties

Obstetrics and Gynecology

Documentation Requirements

Detailed documentation of symptoms, diagnostic tests, and treatment plans is essential for accurate coding.

Common Clinical Scenarios

A pregnant patient presents with abnormal discharge and pelvic pain, leading to a diagnosis of cervicitis.

Billing Considerations

Coders must ensure that the infection is specifically linked to the pregnancy and document any treatments administered.

Maternal-Fetal Medicine

Documentation Requirements

Comprehensive documentation of maternal and fetal health, including any high-risk factors associated with the infection.

Common Clinical Scenarios

A high-risk pregnant patient with a history of STIs presents with cervical infection requiring specialized management.

Billing Considerations

Consideration of the potential impact of the infection on fetal development and delivery.

Coding Guidelines

Inclusion Criteria

Use O23.51 When
  • Coders should follow the official ICD
  • CM guidelines for obstetric coding, ensuring that the diagnosis is linked to the pregnancy and that any treatments are documented appropriately
  • Specific criteria for coding infections during pregnancy must be adhered to

Exclusion Criteria

Do NOT use O23.51 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits for patients diagnosed with cervical infections.

Documentation Requirements

Document the patient's symptoms, treatment plan, and any follow-up care.

Specialty Considerations

Ensure that the visit is linked to the management of the cervical infection.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, including infections of the cervix, which enhances the ability to track and manage these conditions effectively.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, including infections of the cervix, which enhances the ability to track and manage these conditions effectively.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of obstetric conditions, including infections of the cervix, which enhances the ability to track and manage these conditions effectively.

Resources

Clinical References

  • •
    CDC Guidelines for STIs in Pregnancy

Coding & Billing References

  • •
    CDC Guidelines for STIs in Pregnancy

Frequently Asked Questions

What are the common treatments for cervical infections during pregnancy?

Common treatments include antibiotics that are safe for use during pregnancy, such as penicillins and cephalosporins. It is essential to avoid medications that are contraindicated in pregnancy, such as tetracyclines.