Before assigning OB codes that depend on specific gestational weeks, what should the hospital coder validate in the record?
Select an answer to reveal the explanation.
Short Explanation
Week-specific OB codes need a trustworthy gestational age story — LMP, ultrasound dating, and stated weeks should hang together. If dating is fuzzy or conflicting, fix the documentation before you pick the week code.
Full Explanation
Many obstetric ICD-10-CM codes require gestational age in completed weeks. Coders should validate that dating method and recorded weeks are present and internally consistent across prenatal and admission documentation. Unverified app estimates, unrelated newborn metrics, or equipment identifiers do not establish gestational dating for coding. When dating conflicts, clarification supports accurate week-specific code assignment.