| N90 | Other noninflammatory disorders of vulva and perineum |
| N90.0 | Mild vulvar dysplasia |
| N90.1 | Moderate vulvar dysplasia |
| N90.3 | Dysplasia of vulva, unspecified |
| N90.4 | Leukoplakia of vulva |
| N90.5 | Atrophy of vulva |
| N90.6 | Hypertrophy of vulva |
| N90.60 | Unspecified hypertrophy of vulva |
| N90.61 | Childhood asymmetric labium majus enlargement |
| N90.69 | Other specified hypertrophy of vulva |
| N90.7 | Vulvar cyst |
| N90.8 | Other specified noninflammatory disorders of vulva and perineum |
| N90.81 | Female genital mutilation status |
| N90.810 | Female genital mutilation status, unspecified |
| N90.811 | Female genital mutilation Type I status |
| N90.812 | Female genital mutilation Type II status |
| N90.813 | Female genital mutilation Type III status |
| N90.818 | Other female genital mutilation status |
| N90.89 | Other specified noninflammatory disorders of vulva and perineum |
| N90.9 | Noninflammatory disorder of vulva and perineum, unspecified |
| N91 | Absent, scanty and rare menstruation |
| N91.0 | Primary amenorrhea |
| N91.1 | Secondary amenorrhea |
| N91.2 | Amenorrhea, unspecified |
| N91.3 | Primary oligomenorrhea |
| N91.4 | Secondary oligomenorrhea |
| N91.5 | Oligomenorrhea, unspecified |
| N92 | Excessive, frequent and irregular menstruation |
| N92.0 | Excessive and frequent menstruation with regular cycle |
| N92.1 | Excessive and frequent menstruation with irregular cycle |
| N92.2 | Excessive menstruation at puberty |
| N92.3 | Ovulation bleeding |
| N92.4 | Excessive bleeding in the premenopausal period |
| N92.5 | Other specified irregular menstruation |
| N92.6 | Irregular menstruation, unspecified |
| N93 | Other abnormal uterine and vaginal bleeding |
| N93.0 | Postcoital and contact bleeding |
| N93.1 | Pre-pubertal vaginal bleeding |
| N93.8 | Other specified abnormal uterine and vaginal bleeding |
| N93.9 | Abnormal uterine and vaginal bleeding, unspecified |
| N94 | Pain and other conditions associated with female genital organs and menstrual cycle |
| N94.0 | Mittelschmerz |
| N94.1 | Dyspareunia |
| N94.10 | Unspecified dyspareunia |
| N94.11 | Superficial (introital) dyspareunia |
| N94.12 | Deep dyspareunia |
| N94.19 | Other specified dyspareunia |
| N94.2 | Vaginismus |
| N94.3 | Premenstrual tension syndrome |
| N94.4 | Primary dysmenorrhea |
| N94.5 | Secondary dysmenorrhea |
| N94.6 | Dysmenorrhea, unspecified |
| N94.8 | Other specified conditions associated with female genital organs and menstrual cycle |
| N94.81 | Vulvodynia |
| N94.810 | Vulvar vestibulitis |
| N94.818 | Other vulvodynia |
| N94.819 | Vulvodynia, unspecified |
| N94.89 | Other specified conditions associated with female genital organs and menstrual cycle |
| N94.9 | Unspecified condition associated with female genital organs and menstrual cycle |
| N95 | Menopausal and other perimenopausal disorders |
| N95.0 | Postmenopausal bleeding |
| N95.1 | Menopausal and female climacteric states |
| N95.2 | Postmenopausal atrophic vaginitis |
| N95.8 | Other specified menopausal and perimenopausal disorders |
| N95.9 | Unspecified menopausal and perimenopausal disorder |
| N96 | Recurrent pregnancy loss |
| N97 | Female infertility |
| N97.0 | Female infertility associated with anovulation |
| N97.1 | Female infertility of tubal origin |
| N97.2 | Female infertility of uterine origin |
| N97.8 | Female infertility of other origin |
| N97.9 | Female infertility, unspecified |
| N98 | Complications associated with artificial fertilization |
| N98.0 | Infection associated with artificial insemination |
| N98.1 | Hyperstimulation of ovaries |
| N98.2 | Complications of attempted introduction of fertilized ovum following in vitro fertilization |
| N98.3 | Complications of attempted introduction of embryo in embryo transfer |
| N98.8 | Other complications associated with artificial fertilization |
| N98.9 | Complication associated with artificial fertilization, unspecified |
| N99 | Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified |
| N99.0 | Postprocedural (acute) (chronic) kidney failure |
| N99.1 | Postprocedural urethral stricture |
| N99.11 | Postprocedural urethral stricture, male |
| N99.110 | Postprocedural urethral stricture, male, meatal |
| N99.111 | Postprocedural bulbous urethral stricture, male |
| N99.112 | Postprocedural membranous urethral stricture, male |
| N99.113 | Postprocedural anterior bulbous urethral stricture, male |
| N99.114 | Postprocedural urethral stricture, male, unspecified |
| N99.115 | Postprocedural fossa navicularis urethral stricture |
| N99.116 | Postprocedural urethral stricture, male, overlapping sites |
| N99.12 | Postprocedural urethral stricture, female |
| N99.2 | Postprocedural adhesions of vagina |
| N99.3 | Prolapse of vaginal vault after hysterectomy |
| N99.4 | Postprocedural pelvic peritoneal adhesions |
| N99.5 | Complications of stoma of urinary tract |
| N99.51 | Complication of cystostomy |
| N99.510 | Cystostomy hemorrhage |
| N99.511 | Cystostomy infection |
| N99.512 | Cystostomy malfunction |
| N99.518 | Other cystostomy complication |
| N99.52 | Complication of incontinent external stoma of urinary tract |
| N99.520 | Hemorrhage of incontinent external stoma of urinary tract |
| N99.521 | Infection of incontinent external stoma of urinary tract |
| N99.522 | Malfunction of incontinent external stoma of urinary tract |
| N99.523 | Herniation of incontinent stoma of urinary tract |
| N99.524 | Stenosis of incontinent stoma of urinary tract |
| N99.528 | Other complication of incontinent external stoma of urinary tract |
| N99.53 | Complication of continent stoma of urinary tract |
| N99.530 | Hemorrhage of continent stoma of urinary tract |
| N99.531 | Infection of continent stoma of urinary tract |
| N99.532 | Malfunction of continent stoma of urinary tract |
| N99.533 | Herniation of continent stoma of urinary tract |
| N99.534 | Stenosis of continent stoma of urinary tract |
| N99.538 | Other complication of continent stoma of urinary tract |
| N99.6 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a procedure |
| N99.61 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a genitourinary system procedure |
| N99.62 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating other procedure |
| N99.7 | Accidental puncture and laceration of a genitourinary system organ or structure during a procedure |
| N99.71 | Accidental puncture and laceration of a genitourinary system organ or structure during a genitourinary system procedure |
| N99.72 | Accidental puncture and laceration of a genitourinary system organ or structure during other procedure |
| N99.8 | Other intraoperative and postprocedural complications and disorders of genitourinary system |
| N99.81 | Other intraoperative complications of genitourinary system |
| N99.82 | Postprocedural hemorrhage of a genitourinary system organ or structure following a procedure |
| N99.820 | Postprocedural hemorrhage of a genitourinary system organ or structure following a genitourinary system procedure |
| N99.821 | Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure |
| N99.83 | Residual ovary syndrome |
| N99.84 | Postprocedural hematoma and seroma of a genitourinary system organ or structure following a procedure |
| N99.840 | Postprocedural hematoma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99.841 | Postprocedural hematoma of a genitourinary system organ or structure following other procedure |
| N99.842 | Postprocedural seroma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99.843 | Postprocedural seroma of a genitourinary system organ or structure following other procedure |
| N99.85 | Post endometrial ablation syndrome |
| N99.89 | Other postprocedural complications and disorders of genitourinary system |