• Hyperesthesia (body surface) (see also Disturbance, sensation) 782.0
  • Hyperestrinism 256.0
  • Hyperestrogenism 256.0
  • Hyperestrogenosis 256.0
  • Hyperexplexia 759.89
  • Hyperextension, joint 718.80
  • Hyperfibrinolysis - see Fibrinolysis
  • Hyperfolliculinism 256.0
  • Hyperfructosemia 271.2
  • Hyperfunction
  • Hypergammaglobulinemia 289.89
  • Hyperglobulinemia 273.8
  • Hyperglycemia 790.29
  • Hyperglyceridemia 272.1
  • Hyperglycinemia 270.7
  • Hypergonadism
  • Hyperheparinemia (see also Circulating anticoagulants) 286.5
  • Hyperhidrosis, hyperidrosis 705.21
  • Hyperhistidinemia 270.5
  • Hyperinsulinism (ectopic) (functional) (organic) NEC 251.1
  • Hyperiodemia 276.9
  • Hyperirritability (cerebral), in newborn 779.1