ICD-10-CM 2027
ICD-10 code for sinus
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Sinus”. Page updated September 29, 2026.
About coding sinus
The official ICD-10-CM index doesn't give a single default code for sinus; the code depends on the details below.
More specific sinus codes (official index)
- abdominal K63.89 — Other specified diseases of intestine
- arrest I45.5 — Other specified heart block
- arrhythmia I49.89 — Other specified cardiac arrhythmias not elsewhere classified
- bradycardia R00.1 — Bradycardia, unspecified
- branchial cleft (internal) (external) Q18.0 — Sinus, fistula and cyst of branchial cleft
- coccygeal
- dental K04.6 — Periapical abscess with sinus
- dermal (congenital) Q06.8 — Other specified congenital malformations of spinal cord
- with abscess Q06.8 — Other specified congenital malformations of spinal cord
- coccygeal, pilonidal
- infected, skin NEC L08.89 — Other specified local infections of the skin and subcutaneous tissue
- marginal, ruptured or bleeding
- medial, face and neck Q18.8 — Other specified congenital malformations of face and neck
- pause I45.5 — Other specified heart block
- pericranii Q01.9 — Encephalocele, unspecified
- pilonidal (infected) (rectum) L05.92 — Pilonidal sinus without abscess
- with abscess L05.02 — Pilonidal sinus with abscess
- preauricular Q18.1 — Preauricular sinus and cyst
- rectovaginal N82.3 — Fistula of vagina to large intestine
- Rokitansky-Aschoff (gallbladder) K82.8 — Other specified diseases of gallbladder
- sacrococcygeal (dermoid) (infected)
- tachycardia R00.0 — Tachycardia, unspecified
- paroxysmal I47.19 — Other supraventricular tachycardia
- tarsi syndrome M25.57 — Pain in ankle and joints of foot
- testis N50.89 — Other specified disorders of the male genital organs
- tract (postinfective)
- urachus Q64.4 — Malformation of urachus
Common questions about sinus ICD-10 codes
What is the ICD-10 code for abdominal sinus?
- K63.89 — Other specified diseases of intestine.
What is the ICD-10 code for arrest sinus?
- I45.5 — Other specified heart block.
What is the ICD-10 code for arrhythmia sinus?
- I49.89 — Other specified cardiac arrhythmias not elsewhere classified.
What is the ICD-10 code for bradycardia sinus?
- R00.1 — Bradycardia, unspecified.
What is the ICD-10 code for branchial cleft sinus?
- Q18.0 — Sinus, fistula and cyst of branchial cleft.
What is the ICD-10 code for dental sinus?
- K04.6 — Periapical abscess with sinus.
What is the ICD-10 code for dermal sinus?
- Q06.8 — Other specified congenital malformations of spinal cord.