ICD-10-CM Codes
C00-D49 Neoplasms
D10-D36 Benign neoplasms, except benign neuroendocrine tumors
D31- Benign neoplasm of eye and adnexa
2021 ICD-10-CM Diagnosis Code D31.02

2021 ICD-10-CM Diagnosis Code D31.02

Benign neoplasm of left conjunctiva

2016

2017

2018

2019

2020

2021

Billable/Specific Code

D31.02 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 D31.02 became effective on October 1, 2020.
This is the American ICD-10-CM version of D31.02 - other international versions of ICD-10 D31.02 may differ.

The following code(s) above D31.02 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 D31.02:

C00-D49
2021 ICD-10-CM Range C00-D49
Neoplasms
Note
- Functional activity
- All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
- Morphology [Histology]
- Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
- Primary malignant neoplasms overlapping site boundaries
- A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
- Malignant neoplasm of ectopic tissue
- Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).
Neoplasms
D31
ICD-10-CM Diagnosis Code D31
Benign neoplasm of eye and adnexa
Type 1 Excludes
- benign neoplasm of connective tissue of eyelid (D21.0)
- benign neoplasm of optic nerve (D33.3)
- benign neoplasm of skin of eyelid (D22.1-, D23.1-)
Benign neoplasm of eye and adnexa

Approximate Synonyms

Benign neoplasm of bilateral conjunctiva
Benign neoplasm, bilateral conjunctiva
Benign neoplasm, left conjunctiva
Bilateral conjunctival dermoid
Bilateral conjunctival dermoids
Bilateral conjunctival nevi
Bilateral conjunctival nevus
Bilateral conjunctival papilloma
Cystic dermoid choristoma of conjunctiva of left eye
Cystoid nevus of conjunctiva of left eye
L conjunctival dermoid
L conjunctival nevus
L conjunctival papilloma
Papilloma of conjunctiva of left eye

ICD-10-CM D31.02 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

124 Other disorders of the eye with mcc
125 Other disorders of the eye without mcc

Convert D31.02 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

ICD-10-CM Codes Adjacent To D31.02

D30.21 Benign neoplasm of right ureter

D30.22 Benign neoplasm of left ureter

D30.3 Benign neoplasm of bladder

D30.4 Benign neoplasm of urethra

D30.8 Benign neoplasm of other specified urinary organs

D30.9 Benign neoplasm of urinary organ, unspecified

D31 Benign neoplasm of eye and adnexa

D31.0 Benign neoplasm of conjunctiva

D31.00 Benign neoplasm of unspecified conjunctiva

D31.01 Benign neoplasm of right conjunctiva

D31.02 Benign neoplasm of left conjunctiva

D31.1 Benign neoplasm of cornea

D31.10 Benign neoplasm of unspecified cornea

D31.11 Benign neoplasm of right cornea

D31.12 Benign neoplasm of left cornea

D31.2 Benign neoplasm of retina

D31.20 Benign neoplasm of unspecified retina

D31.21 Benign neoplasm of right retina

D31.22 Benign neoplasm of left retina

D31.3 Benign neoplasm of choroid

D31.30 Benign neoplasm of unspecified choroid

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 D31.02

Benign neoplasm of left conjunctiva

Neoplasms

Benign neoplasm of eye and adnexa