AutoICD API

H21.331

Billable

Parastc cyst of iris, ciliary body or ant chamber, right eye

Parasitic cyst of iris, ciliary body or anterior chamber, right eye

Status

Billable / Specific

Block

H15-H22

Parent Code

H21.33

Coding Notes

Excludes 2

Conditions not included here, but the patient may have both

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury (trauma) of eye and orbit (S05.-)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
  • sympathetic uveitis (H44.1-)
  • miotic pupillary cyst (H21.27-)

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for parastc cyst of iris, ciliary body or ant chamber, right eye?

The ICD-10-CM code for parastc cyst of iris, ciliary body or ant chamber, right eye is H21.331. The full clinical description is "Parasitic cyst of iris, ciliary body or anterior chamber, right eye". H21.331 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code H21.331 mean?

ICD-10-CM code H21.331 represents "Parasitic cyst of iris, ciliary body or anterior chamber, right eye". It is classified under Chapter 7: Diseases of the Eye and Adnexa and is a billable/specific code that can be used on a claim.

Is H21.331 a billable code?

Yes, H21.331 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is H21.331 in?

H21.331 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).

What are the UMLS CUIs for H21.331?

H21.331 is linked to 1 UMLS Concept Unique Identifier: C2880520. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.