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ICD-10-CM Codes
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O00-O9A
Pregnancy, childbirth and the puerperium
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O94-O9A
Other obstetric conditions, not elsewhere classified
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O99-
Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
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2021 ICD-10-CM Diagnosis Code O99.81
2021 ICD-10-CM Diagnosis Code O99.81
Abnormal glucose complicating pregnancy, childbirth and the puerperium
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- O99.81 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- Short description: Abnormal glucose compl preg/chldbrth
- The 2021 edition of ICD-10-CM O99.81 became effective on October 1, 2020.
- This is the American ICD-10-CM version of O99.81 - other international versions of ICD-10 O99.81 may differ.
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as O99.81. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
The following code(s) above
O99.81 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
O99.81:
- O00-O9A
2021 ICD-10-CM Range O00-O9A
Pregnancy, childbirth and the puerperiumNote- CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- 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)
- Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- 1st trimester- less than 14 weeks 0 days
- 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- 3rd trimester- 28 weeks 0 days until delivery
Type 1 Excludes- supervision of normal pregnancy (Z34.-)
Type 2 Excludes- mental and behavioral disorders associated with the puerperium (F53.-)
- obstetrical tetanus (A34)
- postpartum necrosis of pituitary gland (E23.0)
- puerperal osteomalacia (M83.0)
Use Additional- code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
- O99
ICD-10-CM Diagnosis Code O99
Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care
Type 2 Excludes- when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)
Use Additional- code to identify specific condition
- O99.8
ICD-10-CM Diagnosis Code O99.8
Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 2 Excludes- genitourinary infections in pregnancy (O23.-)
- infection of genitourinary tract following delivery (O86.1-O86.4)
- malignant neoplasm complicating pregnancy, childbirth and the puerperium (O9A.1-)
- maternal care for known or suspected abnormality of maternal pelvic organs (O34.-)
- postpartum acute kidney failure (O90.4)
- traumatic injuries in pregnancy (O9A.2-)
Use Additional- code to identify condition
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
Code annotations containing back-references to O99.81:
ICD-10-CM Codes Adjacent To O99.81
O99.63 Diseases of the digestive system complicating the puerperium
O99.7 Diseases of the skin and subcutaneous tissue complicating pregnancy, childbirth and the puerperium
O99.71 Diseases of the skin and subcutaneous tissue complicating pregnancy
O99.72 Diseases of the skin and subcutaneous tissue complicating childbirth
O99.73 Diseases of the skin and subcutaneous tissue complicating the puerperium
O99.8 Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium
O99.81
Abnormal glucose complicating pregnancy, childbirth and the puerperium
O99.810 Abnormal glucose complicating pregnancy
O99.814 Abnormal glucose complicating childbirth
O99.815 Abnormal glucose complicating the puerperium
O99.82 Streptococcus B carrier state complicating pregnancy, childbirth and the puerperium
O99.820 Streptococcus B carrier state complicating pregnancy
O99.824 Streptococcus B carrier state complicating childbirth
O99.825 Streptococcus B carrier state complicating the puerperium
O99.83 Other infection carrier state complicating pregnancy, childbirth and the puerperium
O99.830 Other infection carrier state complicating pregnancy
O99.834 Other infection carrier state complicating childbirth
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
