DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

Z86 Personal history of certain other diseases

  • Header · not billable

Z86 is not billable. The category heads 40 billable codes in FY2027, grouped under 7 subdivisions.

FY2027 changes under Z86: 1 billable code added. All FY2027 changes.

Index → code

  • COVID-19history of (personal) → Z86.16
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)history (of) → Z86.718
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)personal history (of) → Z86.718

Where it sits

  1. Chapter 21 Factors influencing health status and contact with health services (Z00-Z99)
  2. Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
  3. Z86 Personal history of certain other diseases
Billable codes
40
Subdivisions
7
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
1
Index entries
133

Codes in Z86

  1. Z86.0
    Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior
    Header
    Excludes2 1

    Excludes2

    • personal history of malignant neoplasms (Z85.-) Z85
  2. Z86.00
    Personal history of in-situ neoplasm
    Header
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D00-D09 D00 D09
  3. Z86.000
    Personal history of in-situ neoplasm of breast
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D05 D05
  4. Z86.001
    Personal history of in-situ neoplasm of cervix uteri
    BillableExempt
    Inclusion terms 2

    Inclusion terms

    • Conditions classifiable to D06 D06
    • Personal history of cervical intraepithelial neoplasia III [CIN III]
  5. Z86.002
    Personal history of in-situ neoplasm of other and unspecified genital organs
    BillableExempt
    Inclusion terms 4

    Inclusion terms

    • Conditions classifiable to D07 D07
    • Personal history of high-grade prostatic intraepithelial neoplasia III [HGPIN III]
    • Personal history of vaginal intraepithelial neoplasia III [VAIN III]
    • Personal history of vulvar intraepithelial neoplasia III [VIN III]
  6. Z86.003
    Personal history of in-situ neoplasm of oral cavity, esophagus and stomach
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D00 D00
  7. Z86.004
    Personal history of in-situ neoplasm of other and unspecified digestive organs
    BillableExempt
    Inclusion terms 2

    Inclusion terms

    • Conditions classifiable to D01 D01
    • Personal history of anal intraepithelial neoplasia (AIN III)
  8. Z86.005
    Personal history of in-situ neoplasm of middle ear and respiratory system
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D02 D02
  9. Z86.006
    Personal history of melanoma in-situ
    BillableExempt
    Inclusion terms 1, Excludes2 1

    Inclusion terms

    • Conditions classifiable to D03 D03

    Excludes2

    • sites other than skin - code to personal history of in-situ neoplasm of the site
  10. Z86.007
    Personal history of in-situ neoplasm of skin
    BillableExempt
    Inclusion terms 2

    Inclusion terms

    • Conditions classifiable to D04 D04
    • Personal history of carcinoma in situ of skin
  11. Z86.008
    Personal history of in-situ neoplasm of other site
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D09 D09
  12. Z86.00A
    Personal history of in-situ neoplasm of the fallopian tube(s)
    BillableExempt
  13. Z86.01
    Personal history of benign neoplasm
    Header
  14. Z86.010
    Personal history of colon polyps
    Header
    Inclusion terms 2

    Inclusion terms

    • Personal history of colorectal polyps
    • Personal history of rectal polyps
  15. Z86.0100
    Personal history of colon polyps, unspecified
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Personal history of colon polyps NOS
  16. Z86.0101
    Personal history of adenomatous and serrated colon polyps
    BillableExempt
    Inclusion terms 6

    Inclusion terms

    • Personal history of tubular adenoma polyps
    • Personal history of sessile adenomatous colon polyp
    • Personal history of sessile serrated colon polyp
    • Personal history of tubulovillous adenoma polyps
    • Personal history of villous adenoma polyps
    • Personal history of traditional serrated adenoma polyps
  17. Z86.0102
    Personal history of hyperplastic colon polyps
    BillableExempt
  18. Z86.0109
    Personal history of other colon polyps
    BillableExempt
  19. Z86.011
    Personal history of benign neoplasm of the brain
    BillableExempt
  20. Z86.012
    Personal history of benign carcinoid tumor
    BillableExempt
  21. Z86.018
    Personal history of other benign neoplasm
    BillableExempt
  22. Z86.03
    Personal history of neoplasm of uncertain behavior
    BillableExempt
  23. Z86.1
    Personal history of infectious and parasitic diseases
    Header
    Inclusion terms 1, Excludes1 2

    Inclusion terms

    • Conditions classifiable to A00-B89, B99 A00 B89 B99

    Excludes1

    • personal history of infectious diseases specific to a body system
    • sequelae of infectious and parasitic diseases (B90-B94) B90 B94
  24. Z86.11
    Personal history of tuberculosis
    BillableExempt
  25. Z86.12
    Personal history of poliomyelitis
    BillableExempt
  26. Z86.13
    Personal history of malaria
    BillableExempt
  27. Z86.14
    Personal history of Methicillin resistant Staphylococcus aureus infection
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Personal history of MRSA infection
  28. Z86.15
    Personal history of latent tuberculosis infection
    BillableExempt
  29. Z86.16
    Personal history of COVID-19
    BillableExempt
    Excludes1 1

    Excludes1

    • post COVID-19 condition (U09.9) U09.9
  30. Z86.17
    Personal history of Clostridioides difficile infection New FY2027
    BillableExempt
    Inclusion terms 3, Excludes1 1

    Inclusion terms

    • Personal history of Clostridium difficile colitis (fulminant) (nonfulminant)
    • Personal history of foodborne intoxication by Clostridium difficile
    • Personal history of Pseudomembraneous colitis

    Excludes1

    • enterocolitis due to Clostridium difficile, recurrent (A04.71) A04.71
  31. Z86.19
    Personal history of other infectious and parasitic diseases
    BillableExempt
  32. Z86.2
    Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to D50-D89 D50 D89
  33. Z86.3
    Personal history of endocrine, nutritional and metabolic diseases
    Header
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to E00-E88 E00 E88
  34. Z86.31
    Personal history of diabetic foot ulcer
    BillableExempt
    Excludes2 1

    Excludes2

  35. Z86.32
    Personal history of gestational diabetes
    BillableExempt
    Inclusion terms 1, Excludes1 1

    Inclusion terms

    • Personal history of conditions classifiable to O24.4- O24.4

    Excludes1

    • gestational diabetes mellitus in current pregnancy (O24.4-) O24.4
  36. Z86.39
    Personal history of other endocrine, nutritional and metabolic disease
    BillableExempt
  37. Z86.5
    Personal history of mental and behavioral disorders
    Header
    Inclusion terms 1

    Inclusion terms

    • Conditions classifiable to F40-F59 F40 F59
  38. Z86.51
    Personal history of combat and operational stress reaction
    BillableExempt
  39. Z86.59
    Personal history of other mental and behavioral disorders
    BillableExempt
  40. Z86.6
    Personal history of diseases of the nervous system and sense organs
    Header
    Inclusion terms 1

    Inclusion terms

  41. Z86.61
    Personal history of infections of the central nervous system
    BillableExempt
    Inclusion terms 2

    Inclusion terms

    • Personal history of encephalitis
    • Personal history of meningitis
  42. Z86.69
    Personal history of other diseases of the nervous system and sense organs
    BillableExempt
  43. Z86.7
    Personal history of diseases of the circulatory system
    Header
    Inclusion terms 1, Excludes2 3

    Inclusion terms

    • Conditions classifiable to I00-I99 I00 I99

    Excludes2

    • old myocardial infarction (I25.2) I25.2
    • personal history of anaphylactic shock (Z87.892) Z87.892
    • postmyocardial infarction syndrome (I24.1) I24.1
  44. Z86.71
    Personal history of venous thrombosis and embolism
    Header
  45. Z86.711
    Personal history of pulmonary embolism
    BillableExempt
  46. Z86.718
    Personal history of other venous thrombosis and embolism
    BillableExempt
  47. Z86.72
    Personal history of thrombophlebitis
    BillableExempt
  48. Z86.73
    Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
    BillableExempt
    Inclusion terms 2, Excludes1 2

    Inclusion terms

    • Personal history of prolonged reversible ischemic neurological deficit (PRIND)
    • Personal history of stroke NOS without residual deficits

    Excludes1

    • personal history of traumatic brain injury (Z87.820) Z87.820
    • sequelae of cerebrovascular disease (I69.-) I69
  49. Z86.74
    Personal history of sudden cardiac arrest
    BillableExempt
    Inclusion terms 1

    Inclusion terms

    • Personal history of sudden cardiac death successfully resuscitated
  50. Z86.79
    Personal history of other diseases of the circulatory system
    BillableExempt

Sources of each column.

Instructions

At Z86

Code first

  • any follow-up examination after treatment (Z09) Z09

Notes that also apply

Block Z77-Z99 instructions (Code also 1): printed on the block page.

Chapter 21 instructions (Notes 3): printed on the chapter 21 page.

Index entries

  • COVID-19history of (personal) → Z86.16
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)history (of) → Z86.718
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)personal history (of) → Z86.718
  • Historypersonal (of)benign carcinoid tumor → Z86.012
  • Historypersonal (of)benign neoplasm → Z86.018
  • Historypersonal (of)Methicillin resistant Staphylococcus aureus (MRSA) → Z86.14
  • Historypersonal (of)latent tuberculosis infection → Z86.15
  • Historypersonal (of)tuberculosis, latent infection → Z86.15
  • Historypersonal (of)coronavirus (disease) (novel) 2019 → Z86.16
  • Historypersonal (of)COVID-19 → Z86.16
  • Historypersonal (of)SARS-CoV-2 infection → Z86.16
  • Hepatitishistory ofB → Z86.19
  • Hepatitishistory ofC → Z86.19
  • Historypersonal (of)infection NEC → Z86.19
  • Historypersonal (of)diabetic foot ulcer → Z86.31
  • Historypersonal (of)gestational diabetes → Z86.32
  • Historypersonal (of)nutritional deficiency → Z86.39
  • Historypersonal (of)combat and operational stress reaction → Z86.51
  • Historypersonal (of)behavioral disorders → Z86.59
  • Historypersonal (of)mental disorder → Z86.59
  • Historypersonal (of)encephalitis → Z86.61
  • Historypersonal (of)meningitis → Z86.61
  • Embolism (multiple) (paradoxical)pulmonary (acute) (artery) (vein)healed or old → Z86.711
  • Embolism (multiple) (paradoxical)pulmonary (acute) (artery) (vein)personal history of → Z86.711
  • Historypersonal (of)embolism (venous) → Z86.718
  • Historypersonal (of)thrombosis (venous) → Z86.718
  • Historypersonal (of)venous thrombosis or embolism → Z86.718
  • Historypersonal (of)thrombophlebitis → Z86.72
  • Accidentcerebrovascular (ischemic)chronic (old) (remote) (imaging) (without sequelae) → Z86.73
  • Accidentcerebrovascular (ischemic)old (without sequelae) → Z86.73
  • Historypersonal (of)cerebral infarction without residual deficit → Z86.73
  • Historypersonal (of)prolonged reversible ischemic neurologic deficit (PRIND) → Z86.73
  • Historypersonal (of)stroke without residual deficits → Z86.73
  • Historypersonal (of)transient ischemic attack (TIA) without residual deficits → Z86.73
  • Infarct, infarctioncerebral (acute)chronic (imaging) (old) (remote) (without sequelae) → Z86.73
  • Stroke (apoplectic) (brain) (ischemic) (paralytic)cerebrovascular (ischemic)chronic (old) (remote) (imaging) (without sequelae) → Z86.73
  • Arrest, arrestedcardiacpersonal history, successfully resuscitated → Z86.74
  • Death (cause unknown) (of) (unexplained) (unspecified cause)cardiac (sudden) (with successful resuscitation)personal history of → Z86.74
  • Historypersonal (of)cardiac arrest (death), successfully resuscitated → Z86.74
  • Historypersonal (of)sudden cardiac arrest → Z86.74

93 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy