DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

R80 Proteinuria

  • Header · not billable

R80 is not billable. The category heads 6 billable codes in FY2027: the 6 codes directly below it.

Index → code

  • Proteinuria → R80.9
  • Microalbuminuria → R80.9
  • Bence Jones albuminuria or proteinuria NEC → R80.3

Where it sits

  1. Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
  2. R80-R82 Abnormal findings on examination of urine, without diagnosis (R80-R82)
  3. R80 Proteinuria
Billable codes
6
Subdivisions
6
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
13

Codes in R80

  1. R80.0
    Isolated proteinuria
    Billable
    Inclusion terms 1, Excludes1 1

    Inclusion terms

    • Idiopathic proteinuria

    Excludes1

    • isolated proteinuria with specific morphological lesion (N06.-) N06
  2. R80.1
    Persistent proteinuria, unspecified
    Billable
  3. R80.2
    Orthostatic proteinuria, unspecified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Postural proteinuria
  4. R80.3
    Bence Jones proteinuria
    Billable
  5. R80.8
    Other proteinuria
    Billable
  6. R80.9
    Proteinuria, unspecified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Albuminuria NOS

Sources of each column.

Instructions

At R80

Excludes1

  • gestational proteinuria (O12.1-) O12.1

Notes that also apply

Block R80-R82 instructions (Excludes1 4): printed on the block page.

Chapter 18 instructions (Notes 9, Excludes2 4): printed on the chapter 18 page.

Index entries

  • Bence Jones albuminuria or proteinuria NEC → R80.3
  • Albuminuria, albuminuric (acute) (chronic) (subacute) → R80.9
  • Microalbuminuria → R80.9
  • Proteinuria → R80.9
  • Proteinuriaidiopathic → R80.0
  • Proteinuriaisolated → R80.0
  • Proteinuriapersistent → R80.1
  • Albuminuria, albuminuric (acute) (chronic) (subacute)orthostatic → R80.2
  • Albuminuria, albuminuric (acute) (chronic) (subacute)postural → R80.2
  • Proteinuriaorthostatic → R80.2
  • Proteinuriapostural → R80.2
  • ProteinuriaBence Jones → R80.3
  • Proteinuriaspecified type NEC → R80.8

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

Hierarchy