OBSTETRIC ULTRASOUND CODES

Why This Topic Matters

Obstetric ultrasound documentation and reporting can vary by exam type, trimester, and clinical purpose, so clear coding references help support consistent record review and claim preparation. This article helps readers identify the relevant ultrasound service categories and the associated identifiers discussed in the source.

Article Sections

1. Code / Extent of Evaluation / Trimester / Gestation

   A tabular overview of obstetric ultrasound categories organized by evaluation extent, trimester, and gestational context. The section also distinguishes between single and multiple gestation reporting scenarios.

2. Trimester Definitions

   General timing definitions for pregnancy trimesters are presented. These definitions support the organization used throughout the article.

3. Complete Ultrasounds

   This section summarizes the broad components associated with complete obstetric ultrasound examinations in early and later pregnancy. It addresses the general elements included for these exam types.

4. Detailed Fetal Anatomic Examination

   This section describes the scope of detailed fetal anatomic ultrasound review. It distinguishes this category from the complete ultrasound sections by outlining the broader anatomic assessment focus.

5. Limited Ultrasound Examination

   This section covers limited obstetric ultrasound examinations and the narrow purpose of this type of study. It emphasizes the general quick-look nature of the exam.

6. Follow-up Ultrasound Examination

   This section addresses follow-up obstetric ultrasound services and the general reasons such exams are performed. It describes the broad reassessment focus used in this category.

7. Transvaginal Obstetric Ultrasound

   This section outlines transvaginal obstetric ultrasound topics involving the embryo, gestational sac, uterus, adnexa, and cervix. It also notes the administrative components tied to the exam.

8. Biophysical Profile (BPP)

   This section covers fetal biophysical profile reporting and the general components that may be part of the study. It also addresses how the profile is organized across related code references.