N91.5 - Oligomenorrhea, unspecified
The ICD 10 Code for Oligomenorrhea, unspecified is listed as N91.5.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | N91.5
|
| Description: | Oligomenorrhea, unspecified
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
742 - Uterine & Adnexa Proc For Non-malignancy W Cc/mcc
743 - Uterine & Adnexa Proc For Non-malignancy W/o Cc/mcc 760 - Menstrual & Other Female Reproductive System Disorders W Cc/mcc 761 - Menstrual & Other Female Reproductive System Disorders W/o Cc/mcc |
| Chapter | Diseases of the genitourinary system (N00-N99) |
| Block | Noninflammatory disorders of female genital tract (N80-N98) |
| Parent | N91 - Absent, scanty and rare menstruation |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 626.1 - Scanty or infrequent menstruation (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of N91.5: | |
| N91.0 - Primary amenorrhea | |
| N91.1 - Secondary amenorrhea | |
| N91.2 - Amenorrhea, unspecified | |
| N91.3 - Primary oligomenorrhea | |
| N91.4 - Secondary oligomenorrhea | |