H27.9
BillableUnspecified disorder of lens
Unspecified disorder of lens
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •diabetes mellitus related eye conditions, , ,E09.3, E10.3, E11.3, E13.3
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury (trauma) of eye and orbitS05
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •syphilis related eye disorders, , ,A50.01, A50.3, A51.43, A52.71
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(141)
SNOMED CT
- Disorder of lens10810001
- Phacolytic glaucoma32893002
- Glaucoma due to lens disorder84333006
- Lens induced glaucoma84333006
- Phacogenic glaucoma84333006
- Disorder of lens capsule271570007
- Intumescent lens392300000
- Lens induced angle closure glaucoma392300000
- Lens swelling glaucoma392300000
- Phacomorphic angle closure glaucoma due to disorder of lens392300000
- Phacomorphic glaucoma392300000
- Lens particle glaucoma404648005
- Lens-particle glaucoma404648005
- Ocular hypertension due to disorder of lens1286830009
- Phacolytic ocular hypertension1286830009
- Ocular hypertension of left eye due to disorder of lens1295510008
- Phacolytic ocular hypertension of left eye1295510008
- Ocular hypertension of right eye due to disorder of lens1295511007
- Phacolytic ocular hypertension of right eye1295511007
- Bilateral ocular hypertension due to disorder of lens1295512000
- Bilateral phacolytic ocular hypertension1295512000
- Ocular hypertension of bilateral eyes due to disorder of lens1295512000
- Ocular hypertension of both eyes due to disorder of lens1295512000
- Acute angle closure of bilateral eyes1297004004
- Acute angle closure of both eyes1297004004
- Bilateral acute angle closure1297004004
- Bilateral secondary acute angle closure1297305009
- Secondary acute angle closure of bilateral eyes1297305009
- Secondary acute angle closure of both eyes1297305009
- Phacomorphic secondary acute angle closure of right eye1297345000
- Phacomorphic secondary acute angle closure of left eye1297346004
- Bilateral phacomorphic secondary acute angle closure1297347008
- Phacomorphic secondary acute angle closure of bilateral eyes1297347008
- Phacomorphic secondary acute angle closure of both eyes1297347008
- Bilateral secondary angle closure glaucoma1306333003
- Secondary angle closure glaucoma of bilateral eyes1306333003
- Secondary angle closure glaucoma of both eyes1306333003
- Phacomorphic angle closure glaucoma of left eye due to disorder of lens1306768000
- Phacomorphic glaucoma of left eye1306768000
- Disorder of lens of right eye1306769008
- Disorder of lens of left eye1306770009
- Bilateral disorder of lens1306771008
- Disorder of lens of bilateral eyes1306771008
- Disorder of lens of both eyes1306771008
- Bilateral phacomorphic angle closure glaucoma1306777007
- Phacomorphic angle closure glaucoma of bilateral eyes1306777007
- Phacomorphic angle closure glaucoma of both eyes1306777007
- Phacomorphic angle closure glaucoma of right eye due to disorder of lens1306778002
- Phacomorphic glaucoma of right eye1306778002
- Bilateral phacolytic glaucoma344531000119107
- Phacolytic glaucoma of bilateral eyes344531000119107
- Phacolytic glaucoma of both eyes344531000119107
- Glaucoma of left eye due to lens disorder15739641000119104
- Glaucoma of right eye due to lens disorder15739561000119101
- Left phacolytic glaucoma338761000119103
- Phacolytic glaucoma of left eye338761000119103
- Phacolytic glaucoma of right eye333151000119108
- Right phacolytic glaucoma333151000119108
- Phacomorphic secondary acute angle closure1111511000000106
UMLS
- Disease, LensC0023308
- Diseases, LensC0023308
- Disorder of lensC0023308
- Disorder of lens (disorder)C0023308
- Disorders of lens (H25-H28)C0023308
- LENS DISC0023308
- Lens DiseaseC0023308
- Lens DiseasesC0023308
- Lens DisorderC0023308
- Lens diseaseC0023308
- Lens disorderC0023308
- Lens disorder NOSC0023308
- Unspecified disorder of lensC0023308
- lens disorderC0023308
Clinical Terms
- Right phacolytic glaucoma
- Lens-particle glaucoma
- Ocular hypertension of right eye due to disorder of lens
- Phacolytic ocular hypertension of right eye
- Phacomorphic angle closure glaucoma of both eyes
- Phacomorphic glaucoma of right eye
- Lens induced glaucoma
- Lens Disorder
- Glaucoma due to lens disorder
- Glaucoma of right eye due to lens disorder
- Disorder of lens of right eye
- Ocular hypertension of left eye due to disorder of lens
- Bilateral secondary acute angle closure
- Phacomorphic secondary acute angle closure
- Disorder of lens of bilateral eyes
- Phacolytic glaucoma of left eye
- Phacomorphic glaucoma of left eye
- Glaucoma of left eye due to lens disorder
- Phacolytic glaucoma of bilateral eyes
- Disorders of lens (H25-H28)
- Secondary acute angle closure of both eyes
- Phacomorphic angle closure glaucoma due to disorder of lens
- Bilateral phacolytic glaucoma
- Acute angle closure of both eyes
- Lens induced angle closure glaucoma
- Secondary acute angle closure of bilateral eyes
- Diseases, Lens
- Phacomorphic angle closure glaucoma of right eye due to disorder of lens
- Disorder of lens of both eyes
- Phacomorphic secondary acute angle closure of left eye
- Secondary angle closure glaucoma of both eyes
- Phacolytic glaucoma of right eye
- LENS DIS
- Phacomorphic angle closure glaucoma of bilateral eyes
- Intumescent lens
- Bilateral phacolytic ocular hypertension
- Disease, Lens
- Disorder of lens capsule
- Disorder of lens of left eye
- Secondary angle closure glaucoma of bilateral eyes
- Lens Diseases
- Phacolytic glaucoma of both eyes
- Phacolytic ocular hypertension
- Phacolytic glaucoma
- Lens swelling glaucoma
- Ocular hypertension of both eyes due to disorder of lens
- Phacolytic ocular hypertension of left eye
- Bilateral acute angle closure
- Bilateral disorder of lens
- Left phacolytic glaucoma
- Ocular hypertension of bilateral eyes due to disorder of lens
- Disorder of lens
- Phacomorphic secondary acute angle closure of bilateral eyes
- Phacomorphic glaucoma
- Bilateral phacomorphic secondary acute angle closure
- Ocular hypertension due to disorder of lens
- Phacomorphic angle closure glaucoma of left eye due to disorder of lens
- Disorder of lens (disorder)
- Lens disease
- Lens disorder NOS
- Acute angle closure of bilateral eyes
- Bilateral ocular hypertension due to disorder of lens
- Phacomorphic secondary acute angle closure of right eye
- Phacogenic glaucoma
- Lens particle glaucoma
- Bilateral phacomorphic angle closure glaucoma
- Bilateral secondary angle closure glaucoma
- Phacomorphic secondary acute angle closure of both eyes
Frequently Asked Questions
What is the ICD-10 code for unspecified disorder of lens?
The ICD-10-CM code for unspecified disorder of lens is H27.9. The full clinical description is "Unspecified disorder of lens". H27.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H27.9 mean?
ICD-10-CM code H27.9 represents “Unspecified disorder of lens”. 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 H27.9 a billable code?
Yes, H27.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H27.9 in?
H27.9 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What codes cannot be used with H27.9?
H27.9 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital lens malformations (Q12.-); mechanical complications of intraocular lens implant (T85.2); pseudophakia (Z96.1).
What SNOMED CT codes does H27.9 map to?
H27.9 maps to 28 SNOMED CT concepts: 1297004004, 1306771008, 1295512000, 344531000119107, 1306777007, and 23 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H27.9?
H27.9 is linked to 1 UMLS Concept Unique Identifier: C0023308. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does H27.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unspecified disorder of lens affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of H27.9?
H27.9 maps to the ICD-11 code: 9B11.Y (Other disorders of lens).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.