O86.4
BillablePyrexia of unknown origin following delivery
O86.4 is the ICD-10-CM code for Pyrexia of unknown origin following delivery. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
Includes
- •Puerperal infection NOS following delivery
- •Puerperal pyrexia NOS following delivery
Excludes2 — not included here
- •pyrexia during labor (O75.2)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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