Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium
Billable / specific
O99.13 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Includes (from O99)
- conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care
- Note: CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- Note: 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)
- Note: Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- Note: 1st trimester- less than 14 weeks 0 days
- Note: 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- Note: 3rd trimester- 28 weeks 0 days until delivery
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- mental and behavioral disorders associated with the puerperium (F53.-) (from O99)
- obstetrical tetanus (A34) (from O99)
- postpartum necrosis of pituitary gland (E23.0) (from O99)
- puerperal osteomalacia (M83.0) (from O99)
- when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36) (from O99)
Use additional code
Add a code to identify the following, if applicable.
Also known as
- Defect, defective, coagulation, postpartum
- Puerperal, puerperium, blood disorder NEC
- Puerperal, puerperium, coagulopathy
Parent code
- O99.1Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperiumHeader