ICD-10-CM Codes
H00-H59 Diseases of the eye and adnexa
H46-H47 Disorders of optic nerve and visual pathways
H47- Other disorders of optic [2nd] nerve and visual pathways
2021 ICD-10-CM Diagnosis Code H47.49

2021 ICD-10-CM Diagnosis Code H47.49

Disorders of optic chiasm in (due to) other disorders

2016

2017

2018

2019

2020

2021

Billable/Specific Code

H47.49 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2021 edition of ICD-10-CM H47.49 became effective on October 1, 2020.
This is the American ICD-10-CM version of H47.49 - other international versions of ICD-10 H47.49 may differ.

The following code(s) above H47.49 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to H47.49:

H00-H59
2021 ICD-10-CM Range H00-H59
Diseases of the eye and adnexa
Note
- Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition
Type 2 Excludes
- 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)
Diseases of the eye and adnexa
H47.4
ICD-10-CM Diagnosis Code H47.4
Disorders of optic chiasm
Code Also
- underlying condition
Disorders of optic chiasm

Approximate Synonyms

Disorder of optic chiasm due to pituitary disorder
Optic chiasm disorder
Optic chiasm disorder (eye condition)
Optic chiasm disorder assoc with pituitary disorder

ICD-10-CM H47.49 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

091 Other disorders of nervous system with mcc
092 Other disorders of nervous system with cc
093 Other disorders of nervous system without cc/mcc

Convert H47.49 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to H47.49:

Disorder (of) - see also Disease
- optic
  - chiasm H47.49

ICD-10-CM Codes Adjacent To H47.49

H47.339 …… unspecified eye

H47.39 Other disorders of optic disc

H47.391 …… right eye

H47.392 …… left eye

H47.393 …… bilateral

H47.399 …… unspecified eye

H47.4 Disorders of optic chiasm

H47.41 …… in (due to) inflammatory disorders

H47.42 …… in (due to) neoplasm

H47.43 …… in (due to) vascular disorders

H47.49 …… in (due to) other disorders

H47.5 Disorders of other visual pathways

H47.51 Disorders of visual pathways in (due to) inflammatory disorders

H47.511 …… right side

H47.512 …… left side

H47.519 …… unspecified side

H47.52 Disorders of visual pathways in (due to) neoplasm

H47.521 …… right side

H47.522 …… left side

H47.529 …… unspecified side

H47.53 Disorders of visual pathways in (due to) vascular disorders

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2021 ICD-10-CM Diagnosis Code H47.49

Disorders of optic chiasm in (due to) other disorders

Diseases of the eye and adnexa

Disorders of optic chiasm