ICD-10 code for Hyperstimulation

The ICD-10-CM code for Hyperstimulation is N98.1 (Hyperstimulation of ovaries).

Within N98 (complications associated with artificial fertilization), N98.1 is specifically for Hyperstimulation of ovaries. Related codes cover infection associated with artificial insemination (N98.0), complications of attempted introduction of fertilized ovum following in vitro fertilization (N98.2), complications of attempted introduction of embryo in embryo transfer (N98.3), other complications associated with artificial fertilization (N98.8) and complication associated with artificial fertilization, unspecified (N98.9).

As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.

In MS-DRG v44.0, it is part of the grouping logic for DRG 919 (Complications of Treatment with MCC, relative weight 1.763), DRG 920 (Complications of Treatment with CC, relative weight 0.9975) and DRG 921 (Complications of Treatment without CC/MCC, relative weight 0.6722), in MDC 21 (Injuries, Poisonings and Toxic Effects of Drugs), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.