Psychological and behavioral factors associated with disorders or diseases classified elsewhere F54- >

Applicable To
  • Psychological factors affecting physical conditions
Code First
Code First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • the associated physical disorder, such as:
  • asthma (
    ICD-10-CM Diagnosis Code J45
    • J45 Asthma
      • J45.2 Mild intermittent asthma
        • J45.20 …… uncomplicated
        • J45.21 Mild intermittent asthma with (acute) exacerb...
        • J45.22 Mild intermittent asthma with status asthmati...
      • J45.3 Mild persistent asthma
        • J45.30 …… uncomplicated
        • J45.31 Mild persistent asthma with (acute) exacerbat...
        • J45.32 Mild persistent asthma with status asthmaticu...
      • J45.4 Moderate persistent asthma
        • J45.40 …… uncomplicated
        • J45.41 Moderate persistent asthma with (acute) exace...
        • J45.42 Moderate persistent asthma with status asthma...
      • J45.5 Severe persistent asthma
        • J45.50 …… uncomplicated
        • J45.51 Severe persistent asthma with (acute) exacerb...
        • J45.52 Severe persistent asthma with status asthmati...
      • J45.9 Other and unspecified asthma
    J45.-
    )
  • dermatitis (
    ICD-10-CM Diagnosis Code L23

    Allergic contact dermatitis

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Type 2 Excludes
    • dermatitis due to substances taken internally (L27.-)
    • dermatitis of eyelid (H01.1-)
    • diaper dermatitis (L22)
    • eczema of external ear (H60.5-)
    • irritant contact dermatitis (L24.-)
    • perioral dermatitis (L71.0)
    • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
    L23
    -
    ICD-10-CM Diagnosis Code L25

    Unspecified contact dermatitis

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • allergic contact dermatitis (L23.-)
    • allergy NOS (T78.40)
    • dermatitis NOS (L30.9)
    • irritant contact dermatitis (L24.-)
    Type 2 Excludes
    • dermatitis due to ingested substances (L27.-)
    • dermatitis of eyelid (H01.1-)
    • eczema of external ear (H60.5-)
    • perioral dermatitis (L71.0)
    • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
    L25
    )
  • gastric ulcer (
    ICD-10-CM Diagnosis Code K25
    • K25 Gastric ulcer
      • K25.0 Acute gastric ulcer with hemorrhage
      • K25.1 Acute gastric ulcer with perforation
      • K25.2 Acute gastric ulcer with both hemorrhage and ...
      • K25.3 Acute gastric ulcer without hemorrhage or per...
      • K25.4 Chronic or unspecified gastric ulcer with hem...
      • K25.5 Chronic or unspecified gastric ulcer with per...
      • K25.6 Chronic or unspecified gastric ulcer with bot...
      • K25.7 Chronic gastric ulcer without hemorrhage or p...
      • K25.9 Gastric ulcer, unspecified as acute or chroni...
    K25.-
    )
  • mucous colitis (
    ICD-10-CM Diagnosis Code K58
    • K58 Irritable bowel syndrome
      • K58.0 Irritable bowel syndrome with diarrhea
      • K58.1 Irritable bowel syndrome with constipation
      • K58.2 Mixed irritable bowel syndrome
      • K58.8 Other irritable bowel syndrome
      • K58.9 Irritable bowel syndrome without diarrhea
    K58.-
    )
  • ulcerative colitis (
    ICD-10-CM Diagnosis Code K51
    • K51 Ulcerative colitis
      • K51.0 Ulcerative (chronic) pancolitis
        • K51.00 Ulcerative (chronic) pancolitis without compl...
        • K51.01 Ulcerative (chronic) pancolitis with complica...
          • K51.011 Ulcerative (chronic) pancolitis with rectal b...
          • K51.012 Ulcerative (chronic) pancolitis with intestin...
          • K51.013 Ulcerative (chronic) pancolitis with fistula
          • K51.014 Ulcerative (chronic) pancolitis with abscess
          • K51.018 Ulcerative (chronic) pancolitis with other co...
          • K51.019 Ulcerative (chronic) pancolitis with unspecif...
      • K51.2 Ulcerative (chronic) proctitis
        • K51.20 Ulcerative (chronic) proctitis without compli...
        • K51.21 Ulcerative (chronic) proctitis with complicat...
          • K51.211 Ulcerative (chronic) proctitis with rectal bl...
          • K51.212 Ulcerative (chronic) proctitis with intestina...
          • K51.213 Ulcerative (chronic) proctitis with fistula
          • K51.214 Ulcerative (chronic) proctitis with abscess
          • K51.218 Ulcerative (chronic) proctitis with other com...
          • K51.219 Ulcerative (chronic) proctitis with unspecifi...
      • K51.3 Ulcerative (chronic) rectosigmoiditis
        • K51.30 Ulcerative (chronic) rectosigmoiditis without...
        • K51.31 Ulcerative (chronic) rectosigmoiditis with co...
          • K51.311 Ulcerative (chronic) rectosigmoiditis with re...
          • K51.312 Ulcerative (chronic) rectosigmoiditis with in...
          • K51.313 Ulcerative (chronic) rectosigmoiditis with fi...
          • K51.314 Ulcerative (chronic) rectosigmoiditis with ab...
          • K51.318 Ulcerative (chronic) rectosigmoiditis with ot...
          • K51.319 Ulcerative (chronic) rectosigmoiditis with un...
      • K51.4 Inflammatory polyps of colon
        • K51.40 Inflammatory polyps of colon without complica...
        • K51.41 Inflammatory polyps of colon with complicatio...
          • K51.411 Inflammatory polyps of colon with rectal blee...
          • K51.412 Inflammatory polyps of colon with intestinal ...
          • K51.413 Inflammatory polyps of colon with fistula
          • K51.414 Inflammatory polyps of colon with abscess
          • K51.418 Inflammatory polyps of colon with other compl...
          • K51.419 Inflammatory polyps of colon with unspecified...
      • K51.5 Left sided colitis
        • K51.50 …… without complications
        • K51.51 Left sided colitis with complications
          • K51.511 Left sided colitis with rectal bleeding
          • K51.512 Left sided colitis with intestinal obstructio...
          • K51.513 Left sided colitis with fistula
          • K51.514 Left sided colitis with abscess
          • K51.518 Left sided colitis with other complication
          • K51.519 Left sided colitis with unspecified complicat...
      • K51.8 Other ulcerative colitis
        • K51.80 Other ulcerative colitis without complication...
        • K51.81 Other ulcerative colitis with complications
          • K51.811 Other ulcerative colitis with rectal bleeding...
          • K51.812 Other ulcerative colitis with intestinal obst...
          • K51.813 Other ulcerative colitis with fistula
          • K51.814 Other ulcerative colitis with abscess
          • K51.818 Other ulcerative colitis with other complicat...
          • K51.819 Other ulcerative colitis with unspecified com...
      • K51.9 Ulcerative colitis, unspecified
        • K51.90 Ulcerative colitis, unspecified, without comp...
        • K51.91 Ulcerative colitis, unspecified, with complic...
          • K51.911 Ulcerative colitis, unspecified with rectal b...
          • K51.912 Ulcerative colitis, unspecified with intestin...
          • K51.913 Ulcerative colitis, unspecified with fistula
          • K51.914 Ulcerative colitis, unspecified with abscess
          • K51.918 Ulcerative colitis, unspecified with other co...
          • K51.919 Ulcerative colitis, unspecified with unspecif...
    K51.-
    )
  • urticaria (
    ICD-10-CM Diagnosis Code L50
    • L50 Urticaria
      • L50.0 Allergic urticaria
      • L50.1 Idiopathic urticaria
      • L50.2 Urticaria due to cold and heat
      • L50.3 Dermatographic urticaria
      • L50.4 Vibratory urticaria
      • L50.5 Cholinergic urticaria
      • L50.6 Contact urticaria
      • L50.8 Other urticaria
      • L50.9 Urticaria, unspecified
    L50.-
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F54) and the excluded code together.
  • tension-type headache (
    ICD-10-CM Diagnosis Code G44.2

    Tension-type headache

      2016 2017 2018 Non-Billable/Non-Specific Code
    G44.2
    )
Codes