2017/18 ICD-10-CM Diagnosis Code Q50.4

Embryonic cyst of fallopian tube

ICD-10-CM Coding Rules
Applicable To
  • Fimbrial cyst
The following code(s) above Q50.4 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 Q50.4:
  • Q00-Q99
    2018 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal or fetal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
  • Q50-Q56
    2018 ICD-10-CM Range Q50-Q56

    Congenital malformations of genital organs

    Type 1 Excludes
    • androgen insensitivity syndrome (E34.5-)
    • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
    Congenital malformations of genital organs
Approximate Synonyms Clinical Information Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
ICD-10-CM Q50.4 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert Q50.4 to ICD-9-CM

Code History
Code annotations containing back-references to Q50.4:

Diagnosis Index entries containing back-references to Q50.4:

ICD-10-CM Codes Adjacent To Q50.4
Q50 Congenital malformations of ovaries, fallopian tubes and broad ligaments
Q50.0 Congenital absence of ovary
Q50.01 …… unilateral
Q50.02 …… bilateral
Q50.1 Developmental ovarian cyst
Q50.2 Congenital torsion of ovary
Q50.3 Other congenital malformations of ovary
Q50.31 Accessory ovary
Q50.32 Ovarian streak
Q50.39 Other congenital malformation of ovary
Q50.4 Embryonic cyst of fallopian tube
Q50.5 Embryonic cyst of broad ligament
Q50.6 Other congenital malformations of fallopian tube and broad ligament
Q51 Congenital malformations of uterus and cervix
Q51.0 Agenesis and aplasia of uterus
Q51.1 Doubling of uterus with doubling of cervix and vagina
Q51.10 …… without obstruction
Q51.11 …… with obstruction
Q51.2 Other doubling of uterus
Q51.3 Bicornate uterus
Q51.4 Unicornate uterus

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