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ICD Hub / Certain conditions originating in the perinatal period (P00–P96) / KA00.61 - Fetus or newborn affected by maternal overweight or obesity
ICD-11

ICD-11 Codes
for KA00.61 - Fetus or newborn affected by maternal overweight or obesity
Teodor Jurukovski January 1, 1970
Fact checked by: Teodor Jurukovski
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Alternative Names for Fetus or Newborn Affected by Maternal Overweight or Obesity

This condition, coded as KA00.61 in ICD-11, is also known by several other terms, reflecting its clinical presentation and causes. Common synonyms and related patient-friendly terms include: * Newborn affected by maternal obesity (BMI 30-39.9) * Newborn affected by maternal severe obesity (BMI >= 40) * Fetus or newborn affected by maternal nutritional disorders (broader category) * Large for gestational age (LGA) infant due to maternal weight * Macrosomia secondary to maternal overweight or obesity

Understanding Fetus or Newborn Affected by Maternal Overweight or Obesity

This condition, identified by the ICD-11 code KA00.61, describes a situation where a fetus or newborn is impacted by the mother's overweight or obesity status during pregnancy. It falls under the broader category of perinatal conditions originating from maternal factors. This classification is crucial for accurate medical record-keeping and understanding potential health implications for the newborn.

Factors Contributing to Fetus or Newborn Affected by Maternal Overweight or Obesity

The primary cause for the ICD-11 code KA00.61 is the mother's pre-existing overweight or obesity. This is often characterized by a Body Mass Index (BMI) between 30 and 39.9 (overweight/obesity) or a BMI of 40 and above (severe obesity). Several factors can increase the risk of a baby being affected by maternal weight conditions, including: * Maternal obesity before pregnancy. * Excessive weight gain during pregnancy. * Pre-existing or gestational diabetes in the mother, which can lead to increased fetal growth. * A history of having a previous baby with macrosomia (large for gestational age). * Genetic predispositions. * Maternal height. * Pregnancy extending beyond the due date.

Diagnosing Fetus or Newborn Affected by Maternal Overweight or Obesity

While the definitive diagnosis of a large-for-gestational-age infant (often associated with this condition) is made after birth by weighing the newborn, healthcare providers may suspect it during pregnancy. Methods used to assess fetal size include: * Fundal height measurements. * Ultrasound scans, which can estimate fetal weight but have limitations in precision (typically within 10%). * Assessing maternal risk factors such as diabetes and obesity. The ICD-11 code KA00.61 is applied when the newborn's condition is directly linked to maternal overweight or obesity.

Managing Fetus or Newborn Affected by Maternal Overweight or Obesity

Management focuses on monitoring the pregnancy and preparing for potential complications. Considerations include: * Close monitoring of fetal growth and maternal health. * Managing maternal conditions like diabetes or hypertension. * Discussing delivery options, as a C-section may be recommended to mitigate risks associated with a large baby, such as shoulder dystocia. * Postnatal care for the newborn may be required for issues like breathing difficulties or low blood sugar.

Coding and Documentation for KA00.61

Accurate documentation is essential for the ICD-11 code KA00.61, `Fetus or newborn affected by maternal overweight or obesity`. This code is used when the newborn's condition is a direct consequence of the mother's weight status. Specific documentation should include: * Confirmation of maternal overweight or obesity (e.g., BMI range). * Evidence of the impact on the fetus or newborn. * Billing and reporting require the precise ICD-11 code KA00.61. This ICD-11 code is billable and reportable when the condition is present and documented.

Frequently asked questions

What does the ICD-11 code KA00.61 represent?
KA00.61 represents the condition where a fetus or newborn is affected by maternal overweight or obesity.
How is the impact of maternal overweight or obesity on a fetus or newborn classified in ICD-11?
The impact is classified under KA00.61, which denotes 'Fetus or newborn affected by maternal overweight or obesity'.
What is the relationship between maternal nutritional disorders and the code KA00.61?
KA00.61 is a specific classification within ICD-11 for conditions where the fetus or newborn is affected by maternal overweight or obesity, which falls under the broader category of maternal nutritional disorders.
When should KA00.61 be used in coding?
This code should be used when the documentation indicates that the fetus or newborn has been affected by the mother's overweight or obesity.
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