2018

  1. ICD-10-CM Codes
    2. ›
  2. O00-O9A Pregnancy, childbirth and the puerperium
    3. ›
  3. O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems
    4. ›
  4. O36- Maternal care for other fetal problems
    5. ›

2018 ICD-10-CM Diagnosis Code O36.8391

Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, fetus 1

ICD-10-CM Coding Rules
The following code(s) above O36.8391 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 O36.8391:
  • 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
  • O36
    ICD-10-CM Diagnosis Code O36

    Maternal care for other fetal problems

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • the listed conditions in the fetus as a reason for hospitalization or other obstetric care of the mother, or for termination of pregnancy
    Type 1 Excludes
    • encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
    • placental transfusion syndromes (O43.0-)
    Type 2 Excludes
    • labor and delivery complicated by fetal stress (O77.-)
    Maternal care for other fetal problems
ICD-10-CM O36.8391 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert O36.8391 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To O36.8391
O36.833 Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester
O36.8330 …… not applicable or unspecified
O36.8331 …… fetus 1
O36.8332 …… fetus 2
O36.8333 …… fetus 3
O36.8334 …… fetus 4
O36.8335 …… fetus 5
O36.8339 …… other fetus
O36.839 Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester
O36.8390 …… not applicable or unspecified
O36.8391 …… fetus 1
O36.8392 …… fetus 2
O36.8393 …… fetus 3
O36.8394 …… fetus 4
O36.8395 …… fetus 5
O36.8399 …… other fetus
O36.89 Maternal care for other specified fetal problems
O36.891 Maternal care for other specified fetal problems, first trimester
O36.8910 …… not applicable or unspecified
O36.8911 …… fetus 1
O36.8912 …… fetus 2

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