Is R35 a billable ICD-10-CM code?

No. R35 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does R35 sit in the tabular list?

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block Symptoms and signs involving the genitourinary system (R30-R39).

What cannot be coded together with R35?

R35 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

R35

R35 — Polyuria

Non-billable headerICD-10-CM

R35 is a non-billable header ICD-10-CM code for polyuria. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

psychogenic polyuria (F45.8)

Code first

The underlying condition must be sequenced before this code.

, if applicable, any causal condition, such as:
enlarged prostate (N40.1)

Risk adjustment

R35 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead R35

3 child codes. Green means billable.

Questions about R35

Is R35 a billable ICD-10-CM code?: No. R35 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does R35 sit in the tabular list?: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block Symptoms and signs involving the genitourinary system (R30-R39).
What cannot be coded together with R35?: R35 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.