AHA Coding Clinic® for ICD-9 - 2005 Issue 4; VOLUMES 1 AND 2 NEW/REVISED CODES
Multiple Gestation
Effective October 1, 2005, a new code, 651.7, Multiple gestation following (elective) fetal reduction, has been created to identify women who have undergone fetal reduction during their current pregnancy. These pregnancies are considered high risk, however, the fetal reduction reduces the risk to the remaining fetuses. Fetal reduction may be performed when one fetus has been identified to have chromosomal abnormalities or other complications. 651 Multiple gestation New code 651.7 Multiple gestation following (elective) fetal reduction [0,1,3] Fetal reduction of multiple fetuses reduced to single fetus ...
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Article Overview
This article explains a specific multiple gestation pregnancy coding update effective October 1, 2005 and places it in the context of obstetric diagnosis coding. It is relevant to coders working in maternity, hospital inpatient, and obstetric documentation review who need to understand the scope of the new diagnosis category and related delivery coding concepts.
Why This Topic Matters
Accurate identification of pregnancy status, reduction history, and delivery outcome affects diagnosis assignment in obstetric claims and medical record coding. The article helps readers recognize when the new diagnosis category applies and how it relates to the broader multiple gestation category.
Article Sections
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ICD-9-CM multiple gestation update
Introduces the coding update effective October 1, 2005 and the new pregnancy diagnosis category within the multiple gestation section. It frames the topic as an obstetric coding change relevant to current pregnancy documentation.
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Clinical context for fetal reduction
Summarizes the general clinical circumstances under which fetal reduction may occur during a multiple gestation pregnancy. The section explains the broad risk context without detailing coding outcomes.
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Example admission and coding question
Presents a brief hospital delivery scenario involving a reduced multiple pregnancy and asks which diagnosis codes apply. The example is used to illustrate the article's coding focus.
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Suggested diagnosis assignment
Provides the article's final coding example for the described delivery admission. This section ties the scenario to the relevant diagnosis coding categories.
What You Will Learn
- How a multiple gestation pregnancy coding update is framed in ICD-9-CM.
- The general clinical context of elective fetal reduction during pregnancy.
- How delivery outcome examples are presented in obstetric coding guidance.
- How the article connects a pregnancy complication category to a delivery diagnosis category.
Who Should Read This
- Medical coders
- Obstetric coding specialists
- Hospital inpatient coders
- Clinical documentation staff
- Billing and reimbursement professionals
Codes Discussed
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