O26.9 – Pregnancy related conditions, unspecified
ICD-10-CM 2027 diagnosis code · Other maternal disorders predominantly related to pregnancy
- Code
O26.9(claims format:O269)- Description
- Pregnancy related conditions, unspecified
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 15. Pregnancy, childbirth and the puerperium (O00-O9A)
- Block
- O20-O29 Other maternal disorders predominantly related to pregnancy
- Parent codes
- O26
Billable codes under O26.9
O26.9 is a header code and cannot be used on claims. Choose the most specific code:
- O26.90 – Pregnancy related conditions, unspecified, unspecified trimesterBillable
- O26.91 – Pregnancy related conditions, unspecified, first trimesterBillable
- O26.92 – Pregnancy related conditions, unspecified, second trimesterBillable
- O26.93 – Pregnancy related conditions, unspecified, third trimesterBillable
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block O20-O29
Index terms for O26.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in O26
- O26.0 – Excessive weight gain in pregnancyHeader
- O26.1 – Low weight gain in pregnancyHeader
- O26.2 – Pregnancy care for patient with recurrent pregnancy lossHeader
- O26.3 – Retained intrauterine contraceptive device in pregnancyHeader
- O26.4 – Herpes gestationisHeader
- O26.5 – Maternal hypotension syndromeHeader
- O26.6 – Liver and biliary tract disorders in pregnancy, childbirth and the puerperiumHeader
- O26.7 – Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperiumHeader
- O26.8 – Other specified pregnancy related conditionsHeader
Frequently asked questions
What is ICD-10 code O26.9?
O26.9 is the ICD-10-CM code for pregnancy related conditions, unspecified, in the block O20-O29 (Other maternal disorders predominantly related to pregnancy).
Is O26.9 a billable code?
No. O26.9 is a header code with more specific child codes; report one of the billable codes listed above.
What category does O26.9 belong to?
It belongs to category O26 – Maternal care for other conditions predominantly related to pregnancy.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.