O98.001 ICD-10-CA code: Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with or without mention of antepartum condition
O98.001 is the ICD-10-CA code for “Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with or without mention of antepartum condition” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
O98.001Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with or without mention of antepartum condition
Short description: TB comp preg birth puerp/delivered
ICD-10-CA · Canada · Also written O98001
Notes for O98.001
As CIHI prints them, with any note O98.001 takes from the headings above it.
Includes
- • Conditions in A15-A19From O98.0 Tuberculosis complicating pregnancy, childbirth and the puerperium
- The listed conditions when complicating the pregnant state, when aggravated by the pregnancy, or as a reason for obstetric careFrom O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
Use additional code
Add a code for this detail when the note documents it.
- Use additional code (Chapter I) to identify specific condition.From O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
- Use additional code (U82-U84) to identify resistance to antimicrobial drugsFrom O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
Excludes
Conditions classified elsewhere.
- Asymptomatic human immunodeficiency virus [HIV] infection status (Z21)laboratory evidence of human immunodeficiency virus [HIV] (R75)obstetrical tetanus (A34)puerperal:• infection (O86.-)• sepsis (O85)when the reason for maternal care is that the disease is known or suspected to have affected the fetus (O35-O36)From O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
- Certain diseases or injuries complicating pregnancy, childbirth, and the puerperium classified elsewhere:external causes (for mortality) (V,W,X,Y)injury, poisoning and certain other consequences of external causes (S00-T88.1, T88.6-T98)mental and behavioural disorders associated with the puerperium (F53.-)obstetrical tetanus (A34)postpartum necrosis of pituitary gland (E23.0)puerperal osteomalacia (M83.0)supervision of:• high-risk pregnancy (Z35.-)• normal pregnancy (Z34.-)From Chapter 15: Pregnancy, childbirth and the puerperium (O00-O99)
Note
- For use of categories O95-O97 reference should be made to the mortality coding rules and guidelines.From O94-O99 Other obstetric conditions, not elsewhere classified
- The codes included in this chapter are to be used for conditions related to or aggravated by the pregnancy, childbirth or by the puerperium (maternal causes or obstetric causes)From Chapter 15: Pregnancy, childbirth and the puerperium (O00-O99)
Where O98.001 sits
- 1ChapterChapter 15: Pregnancy, childbirth and the puerperium (O00-O99)
- 2Block O94-O99Other obstetric conditions, not elsewhere classified
- 3Category O98Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
- 4Subcategory O98.0Tuberculosis complicating pregnancy, childbirth and the puerperium
- 5Valid code O98.001Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with or without mention of antepartum condition
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code O98.001 mean?
O98.001 is the ICD-10-CA code for “Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with or without mention of antepartum condition” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is O98.001 in ICD-10-CA?
O98.001 sits under O98.0 Tuberculosis complicating pregnancy, childbirth and the puerperium, within O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium, within O94-O99 Other obstetric conditions, not elsewhere classified, within Chapter 15: Pregnancy, childbirth and the puerperium (O00-O99).
What coding notes apply to O98.001?
ICD-10-CA lists Includes, Use additional code, Excludes, Note notes for O98.001, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside O98.001
View O98.0O98.002Tuberculosis complicating pregnancy, childbirth and the puerperium, delivered, with mention of postpartum complicationO98.003Tuberculosis complicating pregnancy, childbirth and the puerperium, antepartum condition or complicationO98.004Tuberculosis complicating pregnancy, childbirth and the puerperium, postpartum condition or complicationO98.009Tuberculosis complicating pregnancy, childbirth and the puerperium, unspecified as to episode of care, or not applicable