Is D23.122 a billable ICD-10-CM code?

Yes. D23.122 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does D23.122 sit in the tabular list?

Neoplasms (C00-D49), in the block Benign neoplasms, except benign neuroendocrine tumors (D10-D36).

D23.122

D23.122 — Other benign neoplasm of skin of left lower eyelid, including canthus

Billable / specific codeICD-10-CMleft

D23.122 is a billable, specific ICD-10-CM code for other benign neoplasm of skin of left lower eyelid, including canthus. It is valid for submission on a claim.

Risk adjustment

D23.122 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

D23.122 is named in 19 Medicare coverage policies — 19 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A56346Billing and Coding: Removal of Benign and Malignant Skin Lesions
A56439Billing and Coding: Blepharoplasty
A56464Billing and Coding: Flow Cytometry
A56503Billing and Coding: Blepharoplasty, Eyelid Surgery, and Brow Lift

Related codes at this level

Codes that share D23.12. If D23.122 is not quite right, the correct code is usually one of these.

D23.121Other benign neoplasm of skin of left upper eyelid, including canthus

Questions about D23.122

Is D23.122 a billable ICD-10-CM code?: Yes. D23.122 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does D23.122 sit in the tabular list?: Neoplasms (C00-D49), in the block Benign neoplasms, except benign neuroendocrine tumors (D10-D36).