H44.4
Non-billableHypotony of eye
Hypotony of eye
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- disorders affecting multiple structures of eye
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)
Child Codes (5)
Also Known As / Clinical Terms
UMLS
- Decreased intraocular pressureC0028841
- Decreased intraocular pressure (finding)C0028841
- Globe hypotensionC0028841
- Hypotension, OcularC0028841
- Hypotony of eyeC0028841
- Hypotony of eye (disorder)C0028841
- Hypotony, OcularC0028841
- IOP decreasedC0028841
- Intraocular Pressure DecreasedC0028841
- Intraocular pressure decreasedC0028841
- Intraocular pressure lowC0028841
- Low intraocular pressureC0028841
- Lowered intraocular pressureC0028841
- Ocular HypotensionC0028841
- Ocular HypotonyC0028841
- Ocular hypotonyC0028841
- Unspecified hypotony of eyeC0028841
- decrease intraocular pressureC0028841
- decreased intraocular pressureC0028841
- decreased iopC0028841
- hypotony ocularC0028841
- low intraocular pressureC0028841
- ocular hypotensionC0028841
- ocular hypotonyC0028841
Frequently Asked Questions
What is ICD-10 code H44.4?
ICD-10-CM code H44.4 represents "Hypotony of eye". It is a non-billable header code — use a more specific child code for billing purposes.
Is H44.4 a billable code?
No, H44.4 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under H44.4.
What chapter is H44.4 in?
H44.4 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What are the subcategories under H44.4?
H44.4 has 5 child codes, including: H44.40 (Unspecified hypotony of eye), H44.41 (Flat anterior chamber hypotony of eye), H44.42 (Hypotony of eye due to ocular fistula), H44.43 (Hypotony of eye due to other ocular disorders), and 1 more.
What are the UMLS CUIs for H44.4?
H44.4 is linked to 1 UMLS Concept Unique Identifier: C0028841. 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.