Pregnancy with inconclusive fetal viability, fetus 5

This code signifies a pregnancy where the viability of the fifth fetus is uncertain or undetermined. This often arises when diagnostic tests, such as ultrasound, do not provide definitive evidence of fetal life or demise for one of multiple gestations.

Apply this code when documentation indicates an inconclusive assessment of viability for the fifth fetus in a multiple gestation. This typically occurs during early pregnancy or when there are conflicting or unclear findings regarding fetal heart activity or growth. Supporting documentation includes ultrasound reports, physician notes detailing the inconclusive findings, and the specific identification of the fifth fetus.

• Ensure the documentation clearly specifies "fetus 5" and that the viability is truly "inconclusive," not confirmed viable or non-viable.
• This code requires a fifth-character for the specific fetus. Do not use if the number of fetuses is not specified or if viability is definitively determined.
• Sequence this code as a primary diagnosis when the inconclusive viability is the focus of the encounter, or as a secondary diagnosis if another maternal condition is the primary reason for the visit.