O26.2Pregnancy care of habitual aborter
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter XV
- Pregnancy, childbirth and the puerperium
- Official Vietnamese name
- Chăm sóc thai kỳ người sảy thai liên tục [tái phát]
- Additional WHO coding guidance
- Excl.: habitual aborter: with current abortion (O03-O06) without current pregnancy (N96)
Related O26 codes
O26
Maternal care for other conditions predominantly related to pregnancy
O26.0
Primary diagnosis candidate
Excessive weight gain in pregnancy
O26.1
Primary diagnosis candidate
Low weight gain in pregnancy
O26.3
Primary diagnosis candidate
Retained intrauterine contraceptive device in pregnancy
O26.4
Primary diagnosis candidate
Herpes gestationis
O26.5
Primary diagnosis candidate
Maternal hypotension syndrome
O26.6
Primary diagnosis candidate
Liver disorders in pregnancy, childbirth and the puerperium
O26.7
Primary diagnosis candidate
Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium
O26.8
Primary diagnosis candidate
Other specified pregnancy-related conditions
O26.9
Primary diagnosis candidate
Pregnancy-related condition, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
