Diagnosis Code


Code Information

Diagnosis Code: I78.1

Short Description: Nevus, non-neoplastic

Long Description: Nevus, non-neoplastic

The code I78.1 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Diseases of arteries, arterioles and capillaries (I70-I79)
      • Diseases of capillaries (I78)
        • I78.1 Nevus, non-neoplastic

Code Version: 2020 ICD-10-CM


  • Angioma serpiginosum
  • Ankle flare
  • Bilateral spider veins of lower limbs
  • Bladder telangiectasia
  • Capillary hemangioma
  • Compound nevus of skin
  • Corticosteroid-induced telangiectasia
  • Cutaneous atrophy due to corticosteroids
  • Cutaneous complication of systemic sclerosis
  • Dermal cellular nevus
  • Epidermal nevus
  • Generalized essential telangiectasia
  • Livedo telangiectatica
  • Lupus erythematosus-associated nailfold telangiectasia
  • Mixed vascular malformation
  • Non-neoplastic nevus
  • Post-radiotherapy telangiectasis of vocal cord
  • Primary idiopathic cutaneous telangiectasia
  • Progressive ascending arborizing telangiectasia
  • Scleroderma-associated nailfold telangiectasia
  • Scleroderma-associated telangiectasia
  • Secondary idiopathic telangiectasia
  • Secondary telangiectasia
  • Senile angioma
  • Senile nevus
  • Solar telangiectasia
  • Spider nevus
  • Spider telangiectasis in association with liver disease
  • Spider telangiectasis in association with pregnancy
  • Spider telangiectasis, secondary
  • Spider telangiectasis, secondary
  • Spider telangiectasis, secondary
  • Spider vein of left lower limb
  • Spider vein of right lower limb
  • Strawberry nevus of skin
  • Telangiectasia disorder
  • Telangiectasia due to prolonged vasodilatation
  • Telangiectasia due to venous hypertension
  • Telangiectasia due to venous hypertension
  • Telangiectasia following surgery
  • Telangiectasia of limb
  • Telangiectasia of nailfolds
  • Telangiectasia of skin of face
  • Telangiectasias of lid margin
  • Telangiectasis of vocal fold
  • TEMPI syndrome
  • Unilateral nevoid telangiectasia
  • Venous telangiectases of the lower limb

Diagnostic Related Group(s)

The code I78.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v37.0)
  • Minor Skin Disorders With Mcc (606)
  • Minor Skin Disorders Without Mcc (607)

References to Index of Diseases and Injuries

The code I78.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Araneus nevus
    • Senile nevus
    • Spider nevus
    • Stellar nevus
  • Type 1 Excludes Notes:
    • nevus NOS (D22.-)
    • vascular NOS (Q82.5)
  • Type 2 Excludes Notes:
    • blue nevus (D22.-)
    • flammeus nevus (Q82.5)
    • hairy nevus (D22.-)
    • melanocytic nevus (D22.-)
    • pigmented nevus (D22.-)
    • portwine nevus (Q82.5)
    • sanguineous nevus (Q82.5)
    • strawberry nevus (Q82.5)
    • verrucous nevus (Q82.5)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I78.1 Right Arrow 448.1 Nevus, non-neoplastic

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I78 Diseases of capillaries
I78.0 Hereditary hemorrhagic telangiectasia
I78.8 Other diseases of capillaries
I78.9 Disease of capillaries, unspecified

This page was last updated on: 10/1/2019