O16.9 - Unspecified maternal hypertension, unspecified trimester
The ICD 10 Code for Unspecified maternal hypertension, unspecified trimester is listed as O16.9.
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: | O16.9
|
| Description: | Unspecified maternal hypertension, unspecified trimester
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
774 - Vaginal Delivery W Complicating Diagnoses
998 - Principal Diagnosis Invalid As Discharge Diagnosis |
| Chapter | Pregnancy, childbirth and the puerperium (O00-O9A) |
| Block | Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16) |
| Parent | O16 - Unspecified maternal hypertension |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 642.90 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, unspecified as to episode of care or not applicable (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of O16.9: | |
| O16.1 - Unspecified maternal hypertension, first trimester | |
| O16.2 - Unspecified maternal hypertension, second trimester | |
| O16.3 - Unspecified maternal hypertension, third trimester | |