AMA Clinical Examples in Radiology - 2004 Issue 1 (Winter)
Radiology Test Case Answer
Radiology Test Case Answer (See page 8 for test case) 76815 Ultrasound, pregnant uterus, real time with image documentation, limited (eg, fetal heart beat, placental location, fetal position and/or qualitative amniotic fluid volume), one or more fetuses Discussion Since this is a second trimester (greater than 13-weeks gestational age) pregnancy, it is inappropriate to use the first trimester codes 76801 and 76802 . Of the post-first trimester codes, it would be inappropriate to code 76805 or 76810 since each and every element required for these procedures (as noted in the Obstetrical introductory comments in the CPT codebook) was not enumerated...
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Article Overview
This article reviews a radiology test case involving obstetric ultrasound documentation and how the level of service affects CPT selection. It is useful for coders, auditors, and radiology staff who need to compare report content against ultrasound service categories and understand why certain levels of reporting support or do not support specific coding choices. The piece also references CPT coding guidance and radiology coding source material.
Why This Topic Matters
Accurate ultrasound coding depends on documentation that supports the service level billed. This article helps readers assess whether a report supports a limited obstetric ultrasound versus more comprehensive pregnancy ultrasound services.
Article Sections
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Discussion
Explains the documentation review for a second-trimester obstetric ultrasound and places the case within the CPT ultrasound service framework. The section focuses on why the report supports one service level rather than more extensive pregnancy ultrasound categories.
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Coding Tip
Provides general guidance on documenting the elements needed to support ultrasound service levels. The emphasis is on completeness of the report and documenting nonvisualization when relevant.
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References
Lists source references and publication materials related to radiology coding guidance. This section supports the educational context of the case study.
What You Will Learn
- How obstetric ultrasound documentation is evaluated for CPT coding relevance
- How report specificity relates to selecting among pregnancy ultrasound service categories
- What types of supporting documentation are emphasized in radiology coding guidance
- How a test case is analyzed in the context of CPT and radiology references
Who Should Read This
- Radiology coders
- Obstetric ultrasound billing staff
- Coding auditors
- Physician documentation specialists
- Clinical documentation improvement professionals
Codes Discussed
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