ICD-10-CM Section O10-O16
Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium
- O10 Pre-existing hypertension complicating pregnancy, childbirth and the puerperium NON-BILLABLE
-
-
- O10.31 Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy NON-BILLABLE
- O10.32 Pre-existing hypertensive heart and chronic kidney disease complicating childbirth BILLABLE
- O10.33 Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium BILLABLE
- O11 Pre-existing hypertension with pre-eclampsia NON-BILLABLE
-
- BILLABLE O11.1 Pre-existing hypertension with pre-eclampsia, first trimester
- BILLABLE O11.2 Pre-existing hypertension with pre-eclampsia, second trimester
- BILLABLE O11.3 Pre-existing hypertension with pre-eclampsia, third trimester
- BILLABLE O11.9 Pre-existing hypertension with pre-eclampsia, unspecified trimester
- O13 Gestational [pregnancy-induced] hypertension without significant proteinuria NON-BILLABLE
-
- BILLABLE O13.1 Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
- BILLABLE O13.2 Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
- BILLABLE O13.3 Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
- BILLABLE O13.9 Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester
- O14 Pre-eclampsia NON-BILLABLE
-
- O15 Eclampsia NON-BILLABLE
-
- BILLABLE O15.1 Eclampsia in labor
- BILLABLE O15.2 Eclampsia in the puerperium
- BILLABLE O15.9 Eclampsia, unspecified as to time period
- O16 Unspecified maternal hypertension NON-BILLABLE
Coding Notes for Section O10-O16
- Section Notes:
- CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
- Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- 1st trimester- less than 14 weeks 0 days
- 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- 3rd trimester- 28 weeks 0 days until delivery
-
Additional Code Note:
Use Additional Code
Use Additional Code note means a second code must be used in conjunction with this code. Codes with this note are Etiology codes and must be followed by a Manifestation code or codes. - Code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy See code Z3A
-
Section Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here." - Supervision of normal pregnancy - instead, use code Z34.-
-
Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Mental and behavioral disorders associated with the puerperium - instead, use Code F53
- Obstetrical tetanus - instead, use Code A34
- Postpartum necrosis of pituitary gland - instead, use code E23.0
- Puerperal osteomalacia - instead, use code M83.0