ICD-10-CM>E00-E89>E20-E35>E29E29Testicular dysfunctionNon-Billable/Non-SpecificType 1 Excludesandrogen insensitivity syndrome (E34.5-)azoospermia or oligospermia NOS (N46.0-N46.1)isolated gonadotropin deficiency (E23.0)Klinefelter's syndrome (Q98.0-Q98.1, Q98.4)CodesE29.0Testicular hyperfunctionE29.1Testicular hypofunctionE29.8Other testicular dysfunctionE29.9Testicular dysfunction, unspecified