• Nephropathy N28.9
    - see also Nephritis
    ICD-10-CM Diagnosis Code N28.9

    Disorder of kidney and ureter, unspecified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Nephropathy NOS
    • Renal disease (acute) NOS
    • Renal insufficiency (acute)
    Type 1 Excludes
    • chronic renal insufficiency (N18.9)
    • unspecified nephritic syndrome (N05.-)

    • amyloid, hereditary E85.0
      ICD-10-CM Diagnosis Code E85.0

      Non-neuropathic heredofamilial amyloidosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hereditary amyloid nephropathy
      Code Also
      • associated disorders, such as:
      • autoinflammatory syndromes (M04.-)
      Type 2 Excludes
      • Transthyretin-related (ATTR) familial amyloid cardiomyopathy (E85.4)
    • analgesic N14.0
      ICD-10-CM Diagnosis Code N14.0

      Analgesic nephropathy

        2016 2017 2018 2019 Billable/Specific Code
      • with medullary necrosis, acute N17.2
        ICD-10-CM Diagnosis Code N17.2

        Acute kidney failure with medullary necrosis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Medullary [papillary] necrosis NOS
        • Acute medullary [papillary] necrosis
        • Renal medullary [papillary] necrosis
    • Balkan N15.0
      (endemic)
      ICD-10-CM Diagnosis Code N15.0

      Balkan nephropathy

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Balkan endemic nephropathy
    • chemical - see Nephropathy, toxic
    • diabetic - see E08-E13 with .21
    • drug-induced N14.2
      ICD-10-CM Diagnosis Code N14.2

      Nephropathy induced by unspecified drug, medicament or biological substance

        2016 2017 2018 2019 Billable/Specific Code
      • specified NEC N14.1
        ICD-10-CM Diagnosis Code N14.1

        Nephropathy induced by other drugs, medicaments and biological substances

          2016 2017 2018 2019 Billable/Specific Code
    • focal and segmental hyalinosis or sclerosis N02.1
      ICD-10-CM Diagnosis Code N02.1

      Recurrent and persistent hematuria with focal and segmental glomerular lesions

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Recurrent and persistent hematuria with focal and segmental hyalinosis
      • Recurrent and persistent hematuria with focal and segmental sclerosis
      • Recurrent and persistent hematuria with focal glomerulonephritis
    • heavy metal-induced N14.3
      ICD-10-CM Diagnosis Code N14.3

      Nephropathy induced by heavy metals

        2016 2017 2018 2019 Billable/Specific Code
    • hereditary NEC N07.9
      ICD-10-CM Diagnosis Code N07.9

      Hereditary nephropathy, not elsewhere classified with unspecified morphologic lesions

        2016 2017 2018 2019 Billable/Specific Code
      • with
        • dense deposit disease N07.6
          ICD-10-CM Diagnosis Code N07.6

          Hereditary nephropathy, not elsewhere classified with dense deposit disease

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Hereditary nephropathy, not elsewhere classified with membranoproliferative glomerulonephritis, type 2
        • diffuse
          • crescentic glomerulonephritis N07.7
            ICD-10-CM Diagnosis Code N07.7

            Hereditary nephropathy, not elsewhere classified with diffuse crescentic glomerulonephritis

              2016 2017 2018 2019 Billable/Specific Code
            Applicable To
            • Hereditary nephropathy, not elsewhere classified with extracapillary glomerulonephritis
          • endocapillary proliferative glomerulonephritis N07.4
            ICD-10-CM Diagnosis Code N07.4

            Hereditary nephropathy, not elsewhere classified with diffuse endocapillary proliferative glomerulonephritis

              2016 2017 2018 2019 Billable/Specific Code
          • membranous glomerulonephritis N07.2
            ICD-10-CM Diagnosis Code N07.2

            Hereditary nephropathy, not elsewhere classified with diffuse membranous glomerulonephritis

              2016 2017 2018 2019 Billable/Specific Code
          • mesangial proliferative glomerulonephritis N07.3
            ICD-10-CM Diagnosis Code N07.3

            Hereditary nephropathy, not elsewhere classified with diffuse mesangial proliferative glomerulonephritis

              2016 2017 2018 2019 Billable/Specific Code
          • mesangiocapillary glomerulonephritis N07.5
            ICD-10-CM Diagnosis Code N07.5

            Hereditary nephropathy, not elsewhere classified with diffuse mesangiocapillary glomerulonephritis

              2016 2017 2018 2019 Billable/Specific Code
            Applicable To
            • Hereditary nephropathy, not elsewhere classified with membranoproliferative glomerulonephritis, types 1 and 3, or NOS
        • focal and segmental glomerular lesions N07.1
          ICD-10-CM Diagnosis Code N07.1

          Hereditary nephropathy, not elsewhere classified with focal and segmental glomerular lesions

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Hereditary nephropathy, not elsewhere classified with focal and segmental hyalinosis
          • Hereditary nephropathy, not elsewhere classified with focal and segmental sclerosis
          • Hereditary nephropathy, not elsewhere classified with focal glomerulonephritis
        • minor glomerular abnormality N07.0
          ICD-10-CM Diagnosis Code N07.0

          Hereditary nephropathy, not elsewhere classified with minor glomerular abnormality

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Hereditary nephropathy, not elsewhere classified with minimal change lesion
        • specified morphological changes NEC N07.8
          ICD-10-CM Diagnosis Code N07.8

          Hereditary nephropathy, not elsewhere classified with other morphologic lesions

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Hereditary nephropathy, not elsewhere classified with proliferative glomerulonephritis NOS
    • hypercalcemic N25.89
      ICD-10-CM Diagnosis Code N25.89

      Other disorders resulting from impaired renal tubular function

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hypokalemic nephropathy
      • Lightwood-Albright syndrome
      • Renal tubular acidosis NOS
    • hypertensive - see Hypertension, kidney
    • hypokalemic N25.89
      (vacuolar)
      ICD-10-CM Diagnosis Code N25.89

      Other disorders resulting from impaired renal tubular function

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hypokalemic nephropathy
      • Lightwood-Albright syndrome
      • Renal tubular acidosis NOS
    • IgA N02.8
      ICD-10-CM Diagnosis Code N02.8

      Recurrent and persistent hematuria with other morphologic changes

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Recurrent and persistent hematuria with proliferative glomerulonephritis NOS
      • with glomerular lesion N02.9
        ICD-10-CM Diagnosis Code N02.9

        Recurrent and persistent hematuria with unspecified morphologic changes

          2016 2017 2018 2019 Billable/Specific Code
        • focal and segmental hyalinosis or sclerosis N02.1
          ICD-10-CM Diagnosis Code N02.1

          Recurrent and persistent hematuria with focal and segmental glomerular lesions

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Recurrent and persistent hematuria with focal and segmental hyalinosis
          • Recurrent and persistent hematuria with focal and segmental sclerosis
          • Recurrent and persistent hematuria with focal glomerulonephritis
        • membranoproliferative N02.5
          (diffuse)
          ICD-10-CM Diagnosis Code N02.5

          Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Recurrent and persistent hematuria with membranoproliferative glomerulonephritis, types 1 and 3, or NOS
        • membranous N02.2
          (diffuse)
          ICD-10-CM Diagnosis Code N02.2

          Recurrent and persistent hematuria with diffuse membranous glomerulonephritis

            2016 2017 2018 2019 Billable/Specific Code
        • mesangial proliferative N02.3
          (diffuse)
          ICD-10-CM Diagnosis Code N02.3

          Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis

            2016 2017 2018 2019 Billable/Specific Code
        • mesangiocapillary N02.5
          (diffuse)
          ICD-10-CM Diagnosis Code N02.5

          Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Recurrent and persistent hematuria with membranoproliferative glomerulonephritis, types 1 and 3, or NOS
        • proliferative NEC N02.8
          ICD-10-CM Diagnosis Code N02.8

          Recurrent and persistent hematuria with other morphologic changes

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Recurrent and persistent hematuria with proliferative glomerulonephritis NOS
        • specified pathology NEC N02.8
          ICD-10-CM Diagnosis Code N02.8

          Recurrent and persistent hematuria with other morphologic changes

            2016 2017 2018 2019 Billable/Specific Code
          Applicable To
          • Recurrent and persistent hematuria with proliferative glomerulonephritis NOS
    • lead N14.3
      ICD-10-CM Diagnosis Code N14.3

      Nephropathy induced by heavy metals

        2016 2017 2018 2019 Billable/Specific Code
    • membranoproliferative N02.5
      (diffuse)
      ICD-10-CM Diagnosis Code N02.5

      Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Recurrent and persistent hematuria with membranoproliferative glomerulonephritis, types 1 and 3, or NOS
    • membranous N02.2
      (diffuse)
      ICD-10-CM Diagnosis Code N02.2

      Recurrent and persistent hematuria with diffuse membranous glomerulonephritis

        2016 2017 2018 2019 Billable/Specific Code
    • mesangial (IgA/IgG) - see Nephropathy, IgA
      • proliferative N02.3
        (diffuse)
        ICD-10-CM Diagnosis Code N02.3

        Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis

          2016 2017 2018 2019 Billable/Specific Code
    • mesangiocapillary N02.5
      (diffuse)
      ICD-10-CM Diagnosis Code N02.5

      Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Recurrent and persistent hematuria with membranoproliferative glomerulonephritis, types 1 and 3, or NOS
    • obstructive N13.8
      ICD-10-CM Diagnosis Code N13.8

      Other obstructive and reflux uropathy

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Urinary tract obstruction due to specified cause
      Code First
      • , if applicable, any causal condition, such as:
      • enlarged prostate (N40.1)
    • phenacetin N17.2
      ICD-10-CM Diagnosis Code N17.2

      Acute kidney failure with medullary necrosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Medullary [papillary] necrosis NOS
      • Acute medullary [papillary] necrosis
      • Renal medullary [papillary] necrosis
    • phosphate-losing N25.0
      ICD-10-CM Diagnosis Code N25.0

      Renal osteodystrophy

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Azotemic osteodystrophy
      • Phosphate-losing tubular disorders
      • Renal rickets
      • Renal short stature
      Type 2 Excludes
      • metabolic disorders classifiable to E70-E88
    • potassium depletion N25.89
      ICD-10-CM Diagnosis Code N25.89

      Other disorders resulting from impaired renal tubular function

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hypokalemic nephropathy
      • Lightwood-Albright syndrome
      • Renal tubular acidosis NOS
    • pregnancy-related O26.83-
      ICD-10-CM Diagnosis Code O26.83-

      Pregnancy related renal disease

        2016 2017 2018 2019 Non-Billable/Non-Specific Code
      Use Additional
      • code to identify the specific disorder
    • proliferative NEC N05.8
      - see also N00-N07 with fourth character .8
      ICD-10-CM Diagnosis Code N05.8

      Unspecified nephritic syndrome with other morphologic changes

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Unspecified nephritic syndrome with proliferative glomerulonephritis NOS
    • protein-losing N25.89
      ICD-10-CM Diagnosis Code N25.89

      Other disorders resulting from impaired renal tubular function

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hypokalemic nephropathy
      • Lightwood-Albright syndrome
      • Renal tubular acidosis NOS
    • saturnine N14.3
      ICD-10-CM Diagnosis Code N14.3

      Nephropathy induced by heavy metals

        2016 2017 2018 2019 Billable/Specific Code
    • sickle-cell
    • toxic NEC N14.4
      ICD-10-CM Diagnosis Code N14.4

      Toxic nephropathy, not elsewhere classified

        2016 2017 2018 2019 Billable/Specific Code
      • due to
        • drugs N14.2
          ICD-10-CM Diagnosis Code N14.2

          Nephropathy induced by unspecified drug, medicament or biological substance

            2016 2017 2018 2019 Billable/Specific Code
          • analgesic N14.0
            ICD-10-CM Diagnosis Code N14.0

            Analgesic nephropathy

              2016 2017 2018 2019 Billable/Specific Code
          • specified NEC N14.1
            ICD-10-CM Diagnosis Code N14.1

            Nephropathy induced by other drugs, medicaments and biological substances

              2016 2017 2018 2019 Billable/Specific Code
        • heavy metals N14.3
          ICD-10-CM Diagnosis Code N14.3

          Nephropathy induced by heavy metals

            2016 2017 2018 2019 Billable/Specific Code
    • vasomotor N17.0
      ICD-10-CM Diagnosis Code N17.0

      Acute kidney failure with tubular necrosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Acute tubular necrosis
      • Renal tubular necrosis
      • Tubular necrosis NOS
    • water-losing N25.89
      ICD-10-CM Diagnosis Code N25.89

      Other disorders resulting from impaired renal tubular function

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Hypokalemic nephropathy
      • Lightwood-Albright syndrome
      • Renal tubular acidosis NOS
    • with