N98.1
ICD-10BillableHyperstimulation of ovaries
Official ICD-10-CM descriptor (FY2026)
Hyperstimulation of ovaries
N98.1 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Hyperstimulation of ovaries NOS
- Hyperstimulation of ovaries associated with induced ovulation
Related codes in N98
- N98.0Infection associated with artificial insemination
- N98.2Comp of attempt introduce of fertilized ovum fol in vitro
- N98.3Comp of attempted introduction of embryo in embryo transfer
- N98.8Other complications associated with artificial fertilization
- N98.9Complication associated with artificial fertilization, unsp
Where this code sits
- Parent code
- N98
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.