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ICD-10-CM Codes
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Q00-Q99
Congenital malformations, deformations and chromosomal abnormalities
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Q50-Q56
Congenital malformations of genital organs
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Q50-
Congenital malformations of ovaries, fallopian tubes and broad ligaments
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2022 ICD-10-CM Diagnosis Code Q50.4
2022 ICD-10-CM Diagnosis Code Q50.4
Embryonic cyst of fallopian tube
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code POA Exempt
- Q50.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2022 edition of ICD-10-CM Q50.4 became effective on October 1, 2021.
- This is the American ICD-10-CM version of Q50.4 - other international versions of ICD-10 Q50.4 may differ.
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:
Approximate Synonyms
- Embryonic cyst of left fallopian tube
- Embryonic cyst of right fallopian tube
- Left fallopian tube embryonic cyst
- Right fallopian tube embryonic cyst
Clinical Information
- A cyst (cysts) near the ovary, derived from anomalies of the fallopian tubes or the broad ligament. The paramesonephric type consists of ciliated cells similar to the oviduct epithelium. The mesonephric type consisted of an epithelium with minimally surface structures. They can be found on the thin oviduct (paratubal cysts) or near its fimbriated end (hydatid of morgagni).
Present On AdmissionPOA 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.
- Q50.4 is considered exempt from POA reporting.
ICD-10-CM Q50.4 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
- 742 Uterine and adnexa procedures for non-malignancy with cc/mcc
- 743 Uterine and adnexa procedures for non-malignancy without cc/mcc
- 760 Menstrual and other female reproductive system disorders with cc/mcc
- 761 Menstrual and other female reproductive system disorders without cc/mcc
Convert Q50.4 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
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
Code annotations containing back-references to Q50.4:
- Cyst (colloid) (mucous) (simple) (retention)
- congenital NEC Q89.8
ICD-10-CM Diagnosis Code Q89.8
Other specified congenital malformations
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code POA Exempt
Use Additional- code(s) to identify all associated manifestations
- fallopian tube Q50.4
- oviduct Q50.4
- embryonic
- fallopian tube N83.8
ICD-10-CM Diagnosis Code N83.8
Other noninflammatory disorders of ovary, fallopian tube and broad ligament
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
Applicable To- Broad ligament laceration syndrome [Allen-Masters]
- Müllerian duct Q50.4
- fallopian tube Q50.4
- female Q50.4
- paramesonephric duct Q50.4
- fimbrial Q50.4 (twisted)
- Fimbrial cyst 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
Q50.1 Developmental ovarian cyst
Q50.2 Congenital torsion of ovary
Q50.3 Other congenital malformations of ovary
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
Q51.2 Other doubling of uterus
Q51.21 Complete doubling of uterus
Q51.22 Partial doubling of uterus
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.