Final answer:
The ICD-10 code for routine obstetric care that Mary would need for her prenatal checkup is found in the O00-O9A series. These codes are crucial for healthcare documentation and insurance processes.
Step-by-step explanation:
Mary is seeking prenatal care, which is critical for monitoring the health of both the mother and the fetus. This care is essential as it can reduce the risk of complications during pregnancy. In terms of medical coding, the ICD-10 code for routine obstetric care, such as the one Mary will require, is found in the series of codes O00-O9A. These codes are used comprehensively by healthcare professionals and systems, including medical coders and billers, laboratories, and epidemiologists, to facilitate proper documentation, treatment, and statistical analyses.
Two locations where you would likely find an ICD code include the patient's medical records at a healthcare provider's office and on insurance claims submitted for reimbursement.