2019 ICD-10-CM Diagnosis Code O08.5

Metabolic disorders following an ectopic and molar pregnancy

    2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
  • O08.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM O08.5 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of O08.5 - other international versions of ICD-10 O08.5 may differ.
ICD-10-CM Coding Rules
  • O08.5 is applicable to maternity patients aged 12 - 55 years inclusive.
  • O08.5 is applicable to female patients.
The following code(s) above O08.5 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 O08.5:
  • O00-O9A
    2019 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
  • O00-O08
    2019 ICD-10-CM Range O00-O08

    Pregnancy with abortive outcome

    Type 1 Excludes
    • continuing pregnancy in multiple gestation after abortion of one fetus or more (O31.1-, O31.3-)
    Pregnancy with abortive outcome
  • O08
    ICD-10-CM Diagnosis Code O08

    Complications following ectopic and molar pregnancy

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • This category is for use with categories O00-O02 to identify any associated complications
    Complications following ectopic and molar pregnancy
Approximate Synonyms
  • Abnormal growth in uterus with metabolic disorder
  • Ectopic (not in the uterus) pregnancy with metabolic disorder
  • Metabolic disorder after ectopic pregnancy
  • Metabolic disorder following molar pregnancy
ICD-10-CM O08.5 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 769 Postpartum and post abortion diagnoses with o.r. Procedure
  • 776 Postpartum and post abortion diagnoses without o.r. Procedure

Convert O08.5 to ICD-9-CM

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
Code annotations containing back-references to O08.5:
  • Type 1 Excludes: E87
    ICD-10-CM Diagnosis Code E87

    Other disorders of fluid, electrolyte and acid-base balance

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • diabetes insipidus (E23.2)
    • electrolyte imbalance associated with hyperemesis gravidarum (O21.1)
    • electrolyte imbalance following ectopic or molar pregnancy (O08.5)
    • familial periodic paralysis (G72.3)

Diagnosis Index entries containing back-references to O08.5:
  • Complication(s) (from) (of)
    • ectopic pregnancy O08.9
      ICD-10-CM Diagnosis Code O08.9

      Unspecified complication following an ectopic and molar pregnancy

        2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
      • metabolic disorder O08.5
    • molar pregnancy NOS O08.9
      ICD-10-CM Diagnosis Code O08.9

      Unspecified complication following an ectopic and molar pregnancy

        2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
      • metabolic disorder O08.5
  • Disorder (of) - see also Disease
    • electrolyte (balance) E87.8
      ICD-10-CM Diagnosis Code E87.8

      Other disorders of electrolyte and fluid balance, not elsewhere classified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Electrolyte imbalance NOS
      • Hyperchloremia
      • Hypochloremia
      • with
        • ectopic pregnancy O08.5
        • molar pregnancy O08.5
  • Disturbance(s) - see also Disease
    • metabolism E88.9
      ICD-10-CM Diagnosis Code E88.9

      Metabolic disorder, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      • with
        • ectopic pregnancy O08.5
        • molar pregnancy O08.5
  • Electrolyte imbalance E87.8
    ICD-10-CM Diagnosis Code E87.8

    Other disorders of electrolyte and fluid balance, not elsewhere classified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Electrolyte imbalance NOS
    • Hyperchloremia
    • Hypochloremia
    • with
      • ectopic pregnancy O08.5
      • molar pregnancy O08.5
  • Imbalance R26.89
    ICD-10-CM Diagnosis Code R26.89

    Other abnormalities of gait and mobility

      2016 2017 2018 2019 Billable/Specific Code
    • electrolyte E87.8
      ICD-10-CM Diagnosis Code E87.8

      Other disorders of electrolyte and fluid balance, not elsewhere classified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Electrolyte imbalance NOS
      • Hyperchloremia
      • Hypochloremia
      • with
        • molar pregnancy O08.5
      • following ectopic or molar pregnancy O08.5
  • Pregnancy (single) (uterine) - see also Delivery and Puerperal
    • ectopic (ruptured) O00.90
      ICD-10-CM Diagnosis Code O00.90

      Unspecified ectopic pregnancy without intrauterine pregnancy

        2017 - New Code 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
      Applicable To
      • Ectopic pregnancy NOS
      • complicated (by) O08.9
        ICD-10-CM Diagnosis Code O08.9

        Unspecified complication following an ectopic and molar pregnancy

          2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
        • electrolyte imbalance O08.5
        • metabolic disorder O08.5
    • molar NEC O02.0
      ICD-10-CM Diagnosis Code O02.0

      Blighted ovum and nonhydatidiform mole

        2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
      Applicable To
      • Carneous mole
      • Fleshy mole
      • Intrauterine mole NOS
      • Molar pregnancy NEC
      • Pathological ovum
      • complicated (by) O08.9
        ICD-10-CM Diagnosis Code O08.9

        Unspecified complication following an ectopic and molar pregnancy

          2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
        • electrolyte imbalance O08.5
        • metabolic disorder O08.5

ICD-10-CM Codes Adjacent To O08.5
O07.37 Sepsis following failed attempted termination of pregnancy
O07.38 Urinary tract infection following failed attempted termination of pregnancy
O07.39 Failed attempted termination of pregnancy with other complications
O07.4 Failed attempted termination of pregnancy without complication
O08 Complications following ectopic and molar pregnancy
O08.0 Genital tract and pelvic infection following ectopic and molar pregnancy
O08.1 Delayed or excessive hemorrhage following ectopic and molar pregnancy
O08.2 Embolism following ectopic and molar pregnancy
O08.3 Shock following ectopic and molar pregnancy
O08.4 Renal failure following ectopic and molar pregnancy
O08.5 Metabolic disorders following an ectopic and molar pregnancy
O08.6 Damage to pelvic organs and tissues following an ectopic and molar pregnancy
O08.7 Other venous complications following an ectopic and molar pregnancy
O08.8 Other complications following an ectopic and molar pregnancy
O08.81 Cardiac arrest following an ectopic and molar pregnancy
O08.82 Sepsis following ectopic and molar pregnancy
O08.83 Urinary tract infection following an ectopic and molar pregnancy
O08.89 Other complications following an ectopic and molar pregnancy
O08.9 Unspecified complication following an ectopic and molar pregnancy
O09 Supervision of high risk pregnancy
O09.0 Supervision of pregnancy with history of infertility

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