Q51.6 is the authoritative medical code for Embryonic cyst of cervix. This classification is used in medical billing and clinical recording to specify the clinical criteria for embryonic cyst of cervix (ICD-10-CM Q51.6), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Embryonic cyst of cervix is a billable ICD-10-CM diagnosis code Q51.6. Excludes1 (not coded here): androgen insensitivity syndrome E34.5-; syndromes associated with anomalies in the number and form of chromosomes Q90-Q99.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for Q51.6 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- androgen insensitivity syndrome E34.5-
- syndromes associated with anomalies in the number and form of chromosomes Q90-Q99
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with Q51.6?
Per Excludes1 instructions, Q51.6 must not be reported with: androgen insensitivity syndrome (E34.5-); syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99).
Codes in This Family (23)
Official ICD-10-CM classifications in the same code family as Q51.6, with their registry titles.
- 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 — Doubling of uterus with doubling of cervix and vagina without obstruction
- Q51.11 — Doubling of uterus with doubling of cervix and vagina with obstruction
- Q51.2 — Other doubling of uterus
- Q51.21 — Complete doubling of uterus
- Q51.22 — Partial doubling of uterus
- Q51.28 — Other and unspecified doubling of uterus
- Q51.3 — Bicornate uterus
- Q51.4 — Unicornate uterus
- Q51.5 — Agenesis and aplasia of cervix
- Q51.7 — Congenital fistulae between uterus and digestive and urinary tracts
- Q51.8 — Other congenital malformations of uterus and cervix
- Q51.81 — Other congenital malformations of uterus
- Q51.810 — Arcuate uterus
- Q51.811 — Hypoplasia of uterus
- Q51.818 — Other congenital malformations of uterus
- Q51.82 — Other congenital malformations of cervix
- Q51.820 — Cervical duplication
- Q51.821 — Hypoplasia of cervix
- Q51.828 — Other congenital malformations of cervix
- Q51.9 — Congenital malformation of uterus and cervix, unspecified
Indexed Clinical Terms (4)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Cyst (colloid) (mucous) (simple) (retention), cervix NEC, embryonic
- Cyst (colloid) (mucous) (simple) (retention), embryonic, cervix uteri
- Cyst (colloid) (mucous) (simple) (retention), Müllerian duct, cervix
- Cyst (colloid) (mucous) (simple) (retention), uterus (body) (corpus) (recurrent), embryonic, cervix
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code Q50.6
Other congenital malformations of fallopian tube and broad ligament