672 Pyrexia of unknown origin during the puerperium convert 672 to ICD-10
672.0 Pyrexia of unknown origin during the puerperium convert 672.0 to ICD-10

672.00 … unspecified as to episode of care or not applicable convert 672.00 to ICD-10

672.02 … delivered, with mention of postpartum complication convert 672.02 to ICD-10

672.04 … postpartum condition or complication convert 672.04 to ICD-10