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ICD-10-CM Codes
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O00-O9A
Pregnancy, childbirth and the puerperium
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O30-O48
Maternal care related to the fetus and amniotic cavity and possible delivery problems
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O43-
Placental disorders
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2021 ICD-10-CM Diagnosis Code O43
2021 ICD-10-CM Diagnosis Code O43
Placental disorders
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- O43 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM O43 became effective on October 1, 2020.
- This is the American ICD-10-CM version of O43 - other international versions of ICD-10 O43 may differ.
Type 2 ExcludesType 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (O43) and the excluded code together.
- maternal care for poor fetal growth due to placental insufficiency (
ICD-10-CM Diagnosis Code O36.5
Maternal care for known or suspected poor fetal growth
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
O36.5-) - placenta previa (
ICD-10-CM Diagnosis Code O44
- O44 Placenta previa
- O44.0 Complete placenta previa NOS or without hemor...
- O44.00 Complete placenta previa NOS or without hemor...
- O44.01 Complete placenta previa NOS or without hemor...
- O44.02 Complete placenta previa NOS or without hemor...
- O44.03 Complete placenta previa NOS or without hemor...
- O44.1 Complete placenta previa with hemorrhage
- O44.10 Complete placenta previa with hemorrhage, uns...
- O44.11 Complete placenta previa with hemorrhage, fir...
- O44.12 Complete placenta previa with hemorrhage, sec...
- O44.13 Complete placenta previa with hemorrhage, thi...
- O44.2 Partial placenta previa without hemorrhage
- O44.20 Partial placenta previa NOS or without hemorr...
- O44.21 Partial placenta previa NOS or without hemorr...
- O44.22 Partial placenta previa NOS or without hemorr...
- O44.23 Partial placenta previa NOS or without hemorr...
- O44.3 Partial placenta previa with hemorrhage
- O44.30 Partial placenta previa with hemorrhage, unsp...
- O44.31 Partial placenta previa with hemorrhage, firs...
- O44.32 Partial placenta previa with hemorrhage, seco...
- O44.33 Partial placenta previa with hemorrhage, thir...
- O44.4 Low lying placenta NOS or without hemorrhage
- O44.40 Low lying placenta NOS or without hemorrhage,...
- O44.41 Low lying placenta NOS or without hemorrhage,...
- O44.42 Low lying placenta NOS or without hemorrhage,...
- O44.43 Low lying placenta NOS or without hemorrhage,...
- O44.5 Low lying placenta with hemorrhage
- O44.50 Low lying placenta with hemorrhage, unspecifi...
- O44.51 Low lying placenta with hemorrhage, first tri...
- O44.52 Low lying placenta with hemorrhage, second tr...
- O44.53 Low lying placenta with hemorrhage, third tri...
O44.-) - placental polyp (
ICD-10-CM Diagnosis Code O90.89
Other complications of the puerperium, not elsewhere classified
2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
O90.89) - placentitis (
ICD-10-CM Diagnosis Code O41.14
Placentitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
O41.14-) - premature separation of placenta [abruptio placentae] (
ICD-10-CM Diagnosis Code O45
- O45 Premature separation of placenta [abruptio pl...
- O45.0 Premature separation of placenta with coagula...
- O45.00 Premature separation of placenta with coagula...
- O45.001 Premature separation of placenta with coagula...
- O45.002 Premature separation of placenta with coagula...
- O45.003 Premature separation of placenta with coagula...
- O45.009 Premature separation of placenta with coagula...
- O45.01 Premature separation of placenta with afibrin...
- O45.011 Premature separation of placenta with afibrin...
- O45.012 Premature separation of placenta with afibrin...
- O45.013 Premature separation of placenta with afibrin...
- O45.019 Premature separation of placenta with afibrin...
- O45.02 Premature separation of placenta with dissemi...
- O45.021 Premature separation of placenta with dissemi...
- O45.022 Premature separation of placenta with dissemi...
- O45.023 Premature separation of placenta with dissemi...
- O45.029 Premature separation of placenta with dissemi...
- O45.09 Premature separation of placenta with other c...
- O45.091 Premature separation of placenta with other c...
- O45.092 Premature separation of placenta with other c...
- O45.093 Premature separation of placenta with other c...
- O45.099 Premature separation of placenta with other c...
- O45.8 Other premature separation of placenta
- O45.8X Other premature separation of placenta
- O45.8X1 Other premature separation of placenta, first...
- O45.8X2 Other premature separation of placenta, secon...
- O45.8X3 Other premature separation of placenta, third...
- O45.8X9 Other premature separation of placenta, unspe...
- O45.9 Premature separation of placenta, unspecified...
- O45.90 Premature separation of placenta, unspecified...
- O45.91 Premature separation of placenta, unspecified...
- O45.92 Premature separation of placenta, unspecified...
- O45.93 Premature separation of placenta, unspecified...
O45.-)
The following code(s) above
O43 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
O43:
Clinical Information
- Deviation from or interruption of the normal structure or function of the placenta.
- Pathological processes or abnormal functions of the placenta.
Code History
- 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
ICD-10-CM Codes Adjacent To O43
O42.12 Full-term premature rupture of membranes, onset of labor more than 24 hours following rupture
O42.9 Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor
O42.90 …… unspecified weeks of gestation
O42.91 Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor
O42.92 Full-term premature rupture of membranes, unspecified as to length of time between rupture and onset of labor
O43
Placental disorders
O43.0 Placental transfusion syndromes
O43.01 Fetomaternal placental transfusion syndrome
O43.02 Fetus-to-fetus placental transfusion syndrome
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.