Search Icon


Code Information

Diagnosis Code: 710.9

Short Description: Diff connect tis dis NOS

Long Description: Unspecified diffuse connective tissue disease

Code Classification:

  • Diseases of the musculoskeletal system and connective tissue (710–739)
    • Arthropathies and related disorders (710-719)
      • 710 Diffuse diseases of connective tissue
        • 710.9 Diff connect tis dis NOS

Code Version: 2015 ICD-9-CM


  • Collagen and elastic tissue disorders affecting skin
  • Collagen disease
  • Connective tissue disease overlap syndrome
  • Connective tissue disorder by body site
  • Connective tissue hereditary disorder
  • Dilated cardiomyopathy associated with connective tissue disorder
  • Disorder of connective tissue
  • Disorder of finger
  • Disorder of mucous membrane
  • Disorder of toe
  • Extensive congenital erosions, vesicles and reticulate scarring
  • Interstitial lung disease due to collagen vascular disease
  • Musculoskeletal and connective tissue disorder
  • Necrotizing vasculitis secondary to connective tissue disease
  • Overlap syndrome
  • Pericarditis due to vasculitis and connective tissue disease
  • Pericarditis secondary to collagen vascular disease
  • Poikiloderma due to connective tissue disease
  • Polyneuropathy in collagen malignant disease
  • Pulmonary arterial hypertension associated with connective tissue disease
  • Reactive perforating collagenosis
  • Renal tubulo-interstitial disorders in systemic connective tissue disorders
  • Solitary infantile myofibromatosis
  • Undifferentiated connective tissue disease

References to Index of Diseases and Injuries

The code 710.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Collagen disease NEC 710.9
    • nonvascular 710.9
    • vascular (allergic) (see also Angiitis, hypersensitivity) 446.20
  • Collagenosis (see also Collagen disease) 710.9
    • cardiovascular 425.4
    • mediastinal 519.3
  • Disease, diseased - see also Syndrome
    • collagen NEC 710.9
      • nonvascular 710.9
      • specified NEC 710.8
      • vascular (allergic) (see also Angiitis, hypersensitivity) 446.20
    • connective tissue, diffuse (see also Disease, collagen) 710.9
    • mesenchymal 710.9
  • Dyscollagenosis 710.9
  • Polyneuropathy (peripheral) 356.9
    • in
      • collagen vascular disease NEC 710.9 [357.1]
  • Skin - see also condition
    • hidebound 710.9

Crosswalk Information

The code 710.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
710.9 Right Arrow M35.9 Systemic involvement of connective tissue, unspecified
This ICD-9 to ICD-10 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-9 Code ICD-9 Description
710.0 Systemic lupus erythematosus
710.1 Systemic sclerosis
710.2 Sicca syndrome
710.3 Dermatomyositis
710.4 Polymyositis
710.5 Eosinophilia myalgia syndrome
710.8 Other specified diffuse diseases of connective tissue

This page was last updated on: 10/1/2014