O99.1 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium
- Applicable to Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium
- The 2025 edition of ICD10-CM O99.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of O99.1 - other international versions of ICD10 O99.1 may differ.
- O99.1 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- O99.1 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- O99.1 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium
- O99.1 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium
- O99.11 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy
- O99.111 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester
- O99.112 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, second trimester
- O99.113 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, third trimester
- O99.119 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, unspecified trimester
- O99.12 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth
- O99.13 - Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium
Inclusion Term
- Conditions in D65-D89
Type 1 Excludes
- hemorrhage with coagulation defects (O45.-, O46.0-, O67.0, O72.3)
The following codes above O99.1 contain annotation back-references that may be applicable to O99.1:
Chapter: O00-O9A Pregnancy, childbirth and the puerperium
Section: O94-O9A Other obstetric conditions, not elsewhere classified
Non-Billable/Non-Specific Code
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