Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes O00-O9A – Pregnancy, childbirth and the puerperium (O00-O9A) > 2024 ICD-10-CM Codes O94-O9A – Other obstetric conditions, not elsewhere classified (O94-O9A) > 2024 ICD-10-CM Codes O99 – Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium (O99) > 2024 ICD-10-CM Codes O99.5 – Diseases of the respiratory system complicating pregnancy, childbirth and the puerperium (O99.5)