H50.66
Non-billableSuperior oblique muscle entrapment
Superior oblique muscle entrapment
This is a header/category code. For billing purposes, use a more specific child code from the list below.
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)
- nystagmus and other irregular eye movements (H55)
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for superior oblique muscle entrapment?
The ICD-10-CM code for superior oblique muscle entrapment is H50.66. The full clinical description is "Superior oblique muscle entrapment". H50.66 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code H50.66 mean?
ICD-10-CM code H50.66 represents "Superior oblique muscle entrapment". It is classified under Chapter 7: Diseases of the Eye and Adnexa and is a non-billable header code. Use a more specific child code for billing purposes.
Is H50.66 a billable code?
No, H50.66 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under H50.66.
What chapter is H50.66 in?
H50.66 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What are the subcategories under H50.66?
H50.66 has 3 child codes, including: H50.661 (Superior oblique muscle entrapment, right eye), H50.662 (Superior oblique muscle entrapment, left eye), H50.669 (Superior oblique muscle entrapment, unspecified eye).
What are the UMLS CUIs for H50.66?
H50.66 is linked to 1 UMLS Concept Unique Identifier: C5819166. 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.