O10
Non-Billable
ChapterO00–O9A
Rankcategory
Official Description
Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
Use a more specific code (0 billable, 6 non-billable)
O10.0Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperiumhas subcodesO10.1Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperiumhas subcodesO10.2Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperiumhas subcodesO10.3Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperiumhas subcodesO10.4Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperiumhas subcodesO10.9Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperiumhas subcodes
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).
CH15 Parent Instructions
Excludes1(Not coded here. Use a different code.)
Excludes2(Not included here. Code separately if applicable.)
Use Additional Code
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Instructional Notes
Includes
- pre-existing hypertension with pre-existing proteinuria complicating pregnancy, childbirth and the puerperium
Excludes2(Not included here. Code separately if applicable.)
- pre-existing hypertension with superimposed pre-eclampsia complicating pregnancy, childbirth and the puerperium (O11.-)
Clinical Hierarchy
BillableHas subcodes
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O10-O16Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
O10Pre-existing hypertension complicating pregnancy, childbirth and the puerperiumNot billable
O10.0Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperiumSubcodes
O10.1Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperiumSubcodes
O10.2Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperiumSubcodes
O10.3Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperiumSubcodes
O10.4Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperiumSubcodes
O10.9Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperiumSubcodes
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to O10:
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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