2017/18 ICD-10-CM Diagnosis Code 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
  • Conditions in
    ICD-10-CM Diagnosis Code D65

    Disseminated intravascular coagulation [defibrination syndrome]

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Afibrinogenemia, acquired
    • Consumption coagulopathy
    • Diffuse or disseminated intravascular coagulation [DIC]
    • Fibrinolytic hemorrhage, acquired
    • Fibrinolytic purpura
    • Purpura fulminans
    Type 1 Excludes
    • disseminated intravascular coagulation (complicating):
    • abortion or ectopic or molar pregnancy (O00-O07, O08.1)
    • in newborn (P60)
    • pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3)
    D65
    -
    ICD-10-CM Diagnosis Code D89

    Other disorders involving the immune mechanism, not elsewhere classified

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • hyperglobulinemia NOS (R77.1)
    • monoclonal gammopathy (of undetermined significance) (D47.2)
    Type 2 Excludes
    • transplant failure and rejection (T86.-)
    D89
Type 1 Excludes
Type 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 O99.1. 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.
  • hemorrhage with coagulation defects (
    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.-
    ,
    ICD-10-CM Diagnosis Code O46.0

    Antepartum hemorrhage with coagulation defect

      2016 2017 2018 Non-Billable/Non-Specific Code
    O46.0-
    ,
    ICD-10-CM Diagnosis Code O67.0

    Intrapartum hemorrhage with coagulation defect

      2016 2017 2018 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
    Applicable To
    • Intrapartum hemorrhage (excessive) associated with afibrinogenemia
    • Intrapartum hemorrhage (excessive) associated with disseminated intravascular coagulation
    • Intrapartum hemorrhage (excessive) associated with hyperfibrinolysis
    • Intrapartum hemorrhage (excessive) associated with hypofibrinogenemia
    O67.0
    ,
    ICD-10-CM Diagnosis Code O72.3

    Postpartum coagulation defects

      2016 2017 2018 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
    Applicable To
    • Postpartum afibrinogenemia
    • Postpartum fibrinolysis
    O72.3
    )
The following code(s) above O99.1 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 O99.1:
  • O00-O9A
    2018 ICD-10-CM Range O00-O9A

    Pregnancy, childbirth and the puerperium

    Note
    • 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.
    Pregnancy, childbirth and the puerperium
  • O99
    ICD-10-CM Diagnosis Code O99

    Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

      2016 2017 2018 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
    Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
Code History
ICD-10-CM Codes Adjacent To O99.1
O98.93 Unspecified maternal infectious and parasitic disease complicating the puerperium
O99 Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
O99.0 Anemia complicating pregnancy, childbirth and the puerperium
O99.01 Anemia complicating pregnancy
O99.011 …… first trimester
O99.012 …… second trimester
O99.013 …… third trimester
O99.019 …… unspecified trimester
O99.02 Anemia complicating childbirth
O99.03 Anemia complicating 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 …… first trimester
O99.112 …… second trimester
O99.113 …… third trimester
O99.119 …… 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
O99.2 Endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth and the puerperium
O99.21 Obesity complicating pregnancy, childbirth, and the puerperium
O99.210 Obesity complicating pregnancy, unspecified trimester

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.